71.040 - Analytical chemistry
ICS 71.040 Details
Analytical chemistry
Analytische Chemie
Chimie analytique
Analitska kemija
General Information
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This document gives guidance on
a) confidentiality of personal information for the customer and the laboratory,
b) laboratory safety requirements,
c) calibration sources and calibration dose ranges useful for establishing the reference dose-response curves that contribute to the dose estimation from CBMN assay yields and the detection limit,
d) performance of blood collection, culturing, harvesting, and sample preparation for CBMN assay scoring,
e) scoring criteria,
f) conversion of micronucleus frequency in BNCs into an estimate of absorbed dose,
g) reporting of results,
h) quality assurance and quality control, and
i) informative annexes containing sample instructions for customers, sample questionnaire, a microscope scoring data sheet, and a sample report.
This document excludes methods for automated scoring of CBMN.
- Standard45 pagesEnglish languagesale 10% offe-Library read for1 day
This part of ISO 21068 specifies analytical techniques for the determination of volatile components by thermal treatment at specified temperatures, and methods for the determination of the total carbon content, free carbon, silicon carbide, total and free silicon and free and surface silica content of silicon carbide, silicon nitride, silicon oxynitride and sialon containing raw materials and refractory products.
- Standard46 pagesEnglish languagesale 10% offe-Library read for1 day
This part of ISO 21068 specifies analytical techniques for the determination of total nitrogen and nitrogen calculated as silicon nitride, total oxygen, and metallic and oxidic components in silicon carbide raw materials and refractory products.
- Standard33 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a method for calibrating the kinetic energy scales of Auger electron spectrometers with an uncertainty of 3 eV, for general analytical use in identifying elements at surfaces. This document also specifies a method for establishing a calibration schedule. It is applicable to instruments used in either direct or differential mode, where the resolution is less than or equal to 0,5 % and the modulation amplitude for the differential mode, if used, is 2 eV peak-to-peak. It is applicable to those spectrometers equipped with an inert gas ion gun or other method for sample cleaning and with an electron gun capable of operating at 4 keV or higher beam energy.
- Standard11 pagesEnglish languagesale 15% off
This standard describes methods for the determination of mineralogical phases typically apparent in nitride and oxy-nitride bonded silicon carbide refractory products using a Bragg-Brentano diffractometer.
It includes details of sample preparation and general principles for qualitative and quantitative analysis of mineralogical phase composition. Quantitative determination of -Si3N4, -Si3N4, Si2ON2, AlN, and SiAlON are described.
NOTE For the refinement procedures the total nitrogen content, analysed in accordance with ISO 21068-3 is needed.
- Standard19 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes a method for sampling and analysis of volatile organic compounds (VOCs), including siloxanes, terpenes, organic sulfur compounds, in natural gas and biomethane matrices, using thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors (TD-GC-FID/MS)
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This document gives general guidance for the sampling and gas chromatographic analysis of oil carryover in biomethane or compressed natural gas (CNG). The oil carryover is determined by sampling on coalescing filters under defined operational conditions (the two first normal cubic meters delivered at a refueling station). The oil carryover is expressed as concentration and the range of this method is 3 mg/kg – 30 mg/kg.
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a procedure by which the intensity scale of an X-ray photoelectron spectrometer that employs a concentric hemispherical analyser can be calibrated using low-density poly(ethylene). This document is applicable to instruments using quartz-crystal-monochromated Al Kα X-rays and is suitable for all instrument geometries. The intensity calibration is only valid for the specific settings of the instrument (pass energy or retardation ratio, lens mode, slit and aperture settings) used during the calibration procedure. The intensity calibration is applicable at kinetic energies higher than 180 eV. The intensity calibration is suitable for instruments that do not have an ion gun for the purpose of cleaning metal specimens in-situ (i.e. Au, Ag, Cu), or exhibit detector saturation when these specimens are measured using standard instrument parameters. This document is not applicable to XPS instruments which do not have a system of charge compensation, or instruments that have a non-linear intensity response. This document is not applicable to instruments and operating modes which generate significant intensity from electrons scattered internally in the spectrometer (i.e. >1 % contribution of scattering intensity to the total spectral intensity).
- Standard27 pagesEnglish languagesale 15% off
This document gives general guidelines for the determination of experimental parameters relating to the electron probe, the wavelength spectrometer, and the specimen that need to be taken into account when carrying out electron probe microanalysis. It also defines procedures for the determination of probe current, probe diameter, dead time, wavelength resolution, background, analysis area, analysis depth, and analysis volume. This document is applicable for the analysis of a well-polished specimen using normal beam incidence. This document does not apply to energy dispersive X-ray spectroscopy.
- Standard18 pagesEnglish languagesale 15% off
This document describes good practice in using reference materials (RMs), and certified reference materials (CRMs) in particular, in measurement processes. These uses include: — the assessment of precision and trueness of measurement methods; — quality control; — assigning values to materials; — calibration; — establishing conventional scales. This document also relates key characteristics of various types of RMs to the different applications. The preparation of RMs for calibration is also part of the scope of ISO 17034 and ISO 33405. The treatment in this document is limited to the fundamentals of small-scale preparation of RMs and the value assignment, as used by laboratories to calibrate their equipment. Larger scale production of such RMs, with the possible aim of distribution, is beyond the scope of this document. This type of activity is covered in ISO 17034 and ISO 33405.
- Standard26 pagesEnglish languagesale 15% off
- Standard28 pagesFrench languagesale 15% off
This document specifies a test method for the determination of the content of the preservative agents (biocidal products) 2-phenylphenol (OPP) and triclosan in textile materials and articles composed of textile products, by liquid chromatography.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This part of ISO 21068 gives definitions and specifies techniques for the preparation of samples for the chemical analysis of silicon-carbide-containing raw materials and refractory products including:
a) SiC raw materials;
b) graphite brick containing silicon carbide;
c) silicon carbide brick (includes the bricks containing silicon nitride, silicon oxynitride, sialon);
d) refractories containing carbon and/or silicon carbide mixed with clay;
e) refractories containing carbon and/or silicon carbide mixed with silica (and fused silica);
f) refractories containing carbon and/or silicon carbide mixed with high alumina material;
g) refractories containing carbon and/or silicon carbide mixed with magnesia (and dolomite);
h) refractories containing carbon and/or silicon carbide mixed with chrome mineral or magnesia-chrome materials;
i) refractories containing carbon and/or silicon carbide except those described in a) to g) above.
The items of chemical analysis described in ISO 21068, Parts 1 to 4 are as follows:
1) loss on drying (LOD);
2) loss on ignition (LOI);
3) total carbon, Ctotal;
4) free carbon, Cfree;
5) silicon carbide, SiC;
6) free silicon (Sifree);
7) free aluminium (Alfree);
8) free magnesium (Mgfree);
9) free iron (Fefree);
10) silicon(IV) dioxide (SiO2);
11) aluminium oxide (Al2O3);
12) iron(III) oxide (total iron oxide calculated as Fe2O3);
13) titanium(IV) oxide (TiO2);
14) calcium oxide (CaO);
15) magnesium oxide (MgO);
16) sodium oxide (Na2O);
17) potassium oxide (K2O);
18) chromium(III) oxide (Cr2O3);
19) zirconium oxide (ZrO2);
20) boron oxide (total boron calculated as B2O3);
21) nitrogen;
22) oxygen;
23) nitrides (undifferentiated: Si3N4, AlN, BN, sialon, oxy-nitrides, etc.);
24) XRD-methods.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the measurement uncertainty analysis of the measurement procedures described in ISO 23783-2, following the approach described in ISO/IEC Guide 98-3. This document also includes the determination of other uncertainty components related to the liquid delivery process and the device under test (DUT) to estimate the overall measurement uncertainty of delivered volumes by an automated liquid handling system (ALHS).
- Technical report43 pagesEnglish languagesale 15% off
This European Standard specifies a method for the determination of the following elements in aqua regia, nitric acid digest solutions of sludge, treated biowaste and soil: Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth (Bi), boron (B), cadmium (Cd), calcium (Ca), chromium (Cr), cobalt (Co), copper (Cu), gallium (Ga), indium (In), iron (Fe), lead (Pb), lithium (Li), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), nickel (Ni), phosphorus (P), potassium (K), selenium (Se), silicon (Si), silver (Ag), sodium (Na), strontium (Sr), sulfur (S), thallium (Tl), tin (Sn), titanium (Ti), tungsten (W), uranium (U), vanadium (V), zinc (Zn) and zirconium (Zr).
The method has been validated for the elements given in Table A.1. The method is applicable for the other elements listed above, provided the user has verified the applicability.
- Standard37 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies a method for the direct determination total fluorine, chlorine, bromine and sulfur content in environmental solid matrices. The method is applicable for the determination of concentrations ≥ 10 mg/kg of each element based on dry matter. The upper limit and exact concentration range covered depends on system blank levels of instrumentation and capacity of the chromatographic separation column used for determination.
- Standard20 pagesEnglish languagesale 10% offe-Library read for1 day
This document notes the requirements of ISO 17034 and provides guidance on the implementation of ISO 17034 in the production of RMs having one or more assigned qualitative property values, for expressing uncertainties for qualitative property values, and for establishing traceability. NOTE The concepts of traceability and uncertainty address characteristics similar to those addressed by the concepts of traceability and measurement uncertainty as used in the metrology of quantitative properties. This document therefore does not describe aspects related to the production of RMs with quantitative property values. NOTE Annex A provides examples of types of RMs within the scope of this document.
- Standard39 pagesEnglish languagesale 15% off
- Standard42 pagesFrench languagesale 15% off
This document explains concepts and provides approaches to the following aspects of the production of reference materials (RMs): — the assessment of homogeneity; — the assessment of stability and the management of the risks associated with possible stability issues related to the properties of interest; — the characterization and value assignment of properties of an RM; — the evaluation of uncertainty for certified values; — the establishment of the metrological traceability of certified values. The guidance given supports the implementation of ISO 17034. Other approaches can also be used as long as the requirements of ISO 17034 are fulfilled. Brief guidance on the need for commutability assessment (6.11) is given in this document, but no technical details are provided. A brief introduction for the characterization of qualitative properties (9.6 to 9.8) is provided, together with brief guidance on sampling such materials for homogeneity tests (7.4.1.2). However, statistical methods for the assessment of the homogeneity and stability of RMs for qualitative properties are not covered. This document is also not applicable to multivariate quantities, such as spectral data. NOTE ISO 33406 gives more information on the production of RMs with one or more qualitative property values.
- Standard98 pagesEnglish languagesale 15% off
- Standard106 pagesFrench languagesale 15% off
This document describes a method for measuring the spatial resolutions, lateral and axial, of the Raman microscope.
- Standard11 pagesEnglish languagesale 15% off
This document specifies a test method for the determination of the content of mono-aromatic, di-aromatic and tri+-aromatic hydrocarbons in diesel fuels, paraffinic diesel fuels and petroleum distillates.
This document defines two procedures, A and B.
Procedure A is applicable to diesel fuels that may contain fatty acid methyl esters (FAME) up to 30 % (V/V) (as in [1], [2] or [3]) and petroleum distillates in the boiling range from 150 °C to 400 °C (as in [4].
Procedure B is applicable to paraffinic diesel fuels with up to 7 % (V/V) FAME. This procedure does not contain a dilution of the sample in order to determine the low levels of aromatic components in these fuels.
The polycyclic aromatic hydrocarbons content is calculated from the sum of di-aromatic and tri+-aromatic hydrocarbons and the total content of aromatic compounds is calculated from the sum of the individual aromatic hydrocarbon types.
Compounds containing sulfur, nitrogen and oxygen can interfere in the determination; mono-alkenes do not interfere, but conjugated di-alkenes and poly-alkenes, if present, can do so.
NOTE 1 For the purpose of this European Standard, the terms "% (m/m)" and "% (V/V)" are used to represent the mass fraction, µ, and the volume fraction, φ, of a material respectively.
NOTE 2 By convention, the aromatic hydrocarbon types are defined on the basis of their elution characteristics from the specified liquid chromatography column relative to model aromatic compounds. Their quantification is performed using an external calibration with a single aromatic compound for each of them, which may or may not be representative of the aromatics present in the sample. Alternative techniques and test methods may classify and quantify individual aromatic hydrocarbon types differently.
NOTE 3 Backflush is part of laboratory-internal maintenance.
WARNING - The use of this standard can involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this standard to take appropriate measures to ensure the safety and health of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for this purpose.
- Standard23 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes a method for the determination of the content of biocides in construction
products, (either finished (dried) or in a ready-to-use state) and in eluates thereof, using liquid
chromatography and tandem mass spectrometric detection (LC-MS/MS).
For content analysis liquid chromatography with UV-detection can also be used, if sufficient sensitivity
and selectivity is ensured (see Annex A (normative)).
The method in this document is validated for the product types listed in Annex D (informative). For eluate
analysis quantification limits of 0,1 μg/l can be achieved.
- Standard33 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies the method for the determination of major, minor and trace elements in aqua regia and nitric acid digests and in eluates of construction products by Inductively Coupled Plasma – Optical Emission Spectrometry (ICP‐OES). It refers to the following 44 elements:
Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth (Bi), boron (B), cadmium (Cd), calcium (Ca), cerium (Ce), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lanthanum (La), lead (Pb), lithium (Li), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), neodymium (Nd), nickel (Ni), phosphorus (P), potassium (K), praseodymium (Pr), samarium (Sm), scandium (Sc), selenium (Se), silicon (Si), silver (Ag), sodium (Na), strontium (Sr), sulphur (S), tellurium (Te), thallium (Tl), thorium (Th), tin (Sn), titanium (Ti), tungsten (W), uranium (U), vanadium (V), zinc (Zn), and zirconium (Zr).
For the determination of low levels of As, Se and Sb, hydride generation may be applied. This method is described in Annex D.
NOTE Construction products include e.g. mineral‐based products (S); bituminous products (B); metals (M); wood‐based products (W); plastics and rubbers (P); sealants and adhesives (A); paints and coatings (C), see also CEN/TR 16045.
The method in this European Standard is applicable to construction products and validated for the product types listed in Annex D.
- Standard45 pagesEnglish languagesale 10% offe-Library read for1 day
This document gives guidance on the measurement and use of experimentally-determined relative sensitivity factors for the quantitative analysis of homogeneous materials by Auger electron spectroscopy and X-ray photoelectron spectroscopy. The methods described only apply to polycrystalline and amorphous materials, as effects inherent to single-crystal samples are not addressed.
- Standard22 pagesEnglish languagesale 15% off
This part of IEC 62321 specifies two different techniques for the determination of
tris(2-chloroethyl) phosphate (TCEP) in plastics, the GC-MS or LC-MS method, both of which
are applicable to quantitative analysis.
These two techniques are applicable to use with polyurethane, polyvinylchloride, and
polyethylene materials containing TCEP between 200 mg/kg to 2 000 mg/kg.
These test methods do not apply to plastic materials having a processing temperature higher
than 230 °C.
GC-MS using a pyrolyser/thermal desorption accessory (Py/TD-GC-MS) technique is described
in Annex A and can be used for the screening of TCEP in plastics.
NOTE TCEP starts thermal decomposition at approximately 230 °C. Polymer types that have a processing
temperature into shapes of plastics (e.g. pellets, moulded parts or sheets) not exceeding the decomposition
temperature can contain TCEP.
- Standard39 pagesEnglish languagesale 10% offe-Library read for1 day
This document gives guidance on how to generate reliable and reproducible crystallographic orientation measurements using electron backscatter diffraction (EBSD). It addresses the requirements for specimen preparation, instrument configuration, instrument calibration and data acquisition.
- Standard40 pagesEnglish languagesale 15% off
The MSA/MAS/AMAS hyper-dimensional data file specification (HMSA, for short) is a platform-independent data format to permit the exchange of hyper-dimensional microscopy and microanalytical data between different software applications. The applications include, but are not limited to: — Hyper-spectral maps, such as electron energy loss spectroscopy (EELS), energy dispersive x-ray spectrometry (XEDS), or cathodoluminescence spectroscopy (CL). — ‘Hyper-image’ maps, such as pattern maps using electron backscatter diffraction (EBSD) or convergent beam electron diffraction (CBED). — 3-dimensional maps, such as confocal microscopy, or focused ion beam (FIB) serial section maps. — 4-dimensional maps, such as double-tilt electron tomography. — Time-resolved microscopy and spectroscopy. In addition to storing hyper-dimensional data, the HMSA file format is applicable for storing conventional microscopy and microanalysis data, such as spectra, line profiles, images, and quantitative analyses, as well as experimental conditions and other metadata.
- Standard73 pagesEnglish languagesale 15% off
This document describes the static gravimetric preparation of Class II calibration gas mixtures and describes a method for calculating the measurement uncertainty associated with the amount fraction of each component. In addition to all of the contributions to the measurement uncertainty mentioned in ISO 6142-1, this document also considers the uncertainty resulting from the validation process for Class II mixtures that are not individually verified, as is the case for Class I mixtures. This document extends the uncertainty evaluation described in ISO 6142-1 to include the effects of batch production and the verification process. It provides guidance on how to derive an uncertainty budget that is representative of a particular category of mixtures. Methods for the batch production of more than one mixture in a single process are included in this document. This document is only applicable to mixtures of gaseous or totally vaporized components, which can be introduced into the cylinder in the gaseous or liquid state. Both binary and multi-component gas mixtures are covered by this document. This document is limited to non-reactive molecules/components that are greater than or equal to an amount fraction of 100 μmol/mol. This document excludes components that react with each other, or with common mixture contaminants such as water vapour or oxygen or react with the inner surface of the cylinder and valve in the form of absorption or adsorption.
- Standard16 pagesEnglish languagesale 15% off
- Standard18 pagesFrench languagesale 15% off
The document specifies test methods for industrial thiourea properties, such as thiourea content, water insoluble substance, ignition residue, initial melting point, turbidity, thiocyanate content, calcium element and heavy metals.
- Standard9 pagesEnglish languagesale 15% off
This document is intended to help reference material producers (RMPs) in preparing clear and concise documentation to accompany a reference material (RM). It lists and explains mandatory, recommended and other categories of information to be considered in the preparation of product information sheets and RM certificates. This information can be used by RM users and other stakeholders in confirming the suitability of an RM or certified reference material (CRM). This document also contains the minimum requirements for a label attached to the container of an individual RM unit.
- Standard10 pagesEnglish languagesale 15% off
- Standard10 pagesFrench languagesale 15% off
- Standard43 pagesEnglish languagesale 15% off
- Standard43 pagesFrench languagesale 15% off
This document specifies requirements for three classes, marking, package, transport and storage of thiourea for industrial purpose. The different types of thiourea specified are defined according to their content, application, and requirements (see Table 1).
- Standard3 pagesEnglish languagesale 15% off
IEC 62321-3-4:2023 specifies procedures for the screening of di-isobutyl phthalate (DIBP), di-n-butyl phthalate (DBP), benzyl butyl phthalate (BBP), di-(2-ethylhexyl) phthalate (DEHP) in polymers of electrotechnical products by using high performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS).
High performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS) techniques are described in the normative part of this document. Fourier transform infrared spectroscopy (FT-IR) is described in the informative annexes of this document.
- Standard55 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies: a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 ± 1) °C for (60 ± 1) min. The resistance is measured by titration of a known aliquot portion of the extraction solution produced with hydrochloric acid solution, in which case the resistance is inversely proportional to the volume of acid required; b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in this document.
- Standard13 pagesEnglish languagesale 15% off
This document specifies: a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 ± 1) °C for (60 ± 1) min. The resistance is measured by determining the amount of sodium and other alkali metal or alkaline earth oxides in the extraction solution using flame atomic emission or absorption spectrometry (flame spectrometry); b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in this document. The test method specified in this document might not be applicable to containers whose surfaces have been treated for functional modifications, e.g. silicone (e.g. containers that are ready for direct filling).
- Standard15 pagesEnglish languagesale 15% off
This document provides guidance and establishes requirements for collecting and examining volumetric performance data of automated liquid handling systems (ALHS). It specifies how to index and track volumetric performance data and provides descriptive statistics for the evaluation of these data. This document also specifies reporting requirements of ALHS volumetric performance.
This document is applicable to all ALHS with complete, installed liquid handling devices, including tips and other essential parts needed for delivering a specified volume, which perform liquid handling tasks without human intervention into labware.
NOTE For terminology and general requirements of automated liquid handling systems, see ISO 23783-1. Measurement procedures for the determination of volumetric performance are given in ISO 23783-2.
- Standard29 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies an empirical method for the simultaneous direct determination of the fluorine, chlorine, bromine, and sulfur content in environmental solid matrices by oxidative pyrohydrolytic combustion at (1 050 ± 50) °C, followed by ion chromatography. The method is applicable for the determination of concentrations ≥ 10 mg/kg of each element based on dry matter. The upper limit and exact concentration range covered depends on the blank levels of the instrumentation and the capacity of the chromatographic separation column used for determination.
NOTE 1 Simultaneous determination of iodine content is possible but currently not validated.
NOTE 2 Other detection methods can be applied if validated.
- Standard20 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines terms relating to automated liquid handling systems (ALHS). This document also specifies general requirements for the use of ALHS. It describes types of ALHS and specific use requirements, settings, and adjustments for each ALHS type. It also specifies environmental requirements for the use of ALHS.
This document is applicable to all ALHS with complete, installed liquid handling devices, including tips and other essential parts needed for delivering a specified volume, which perform liquid handling tasks without human intervention into labware.
NOTE Measurement procedures for the determination of volumetric performance are given in ISO 23783-2. The determination, specification, and reporting of volumetric performance of automated liquid handling systems are described in ISO 23783-3.
- Standard27 pagesEnglish languagesale 10% offe-Library read for1 day
ISO 1833-4:2017 specifies a method, using hypochlorite, to determine the mass percentage of protein fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and certain protein fibres, as follows:
- wool, other animal-hair (such as cashmere, mohair), silk, protein,
with
- cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides terms and definitions for micro process engineering and microfluidics applied in medical and veterinary diagnostics, chemistry, agriculture, pharmacy, biotechnology and the agrifood industry, as well as other application areas.
- Standard23 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies procedures for the determination of volumetric performance of automated liquid handling systems (ALHS), including traceability and estimations of measurement uncertainty of measurement results.
This document is applicable to all ALHS with complete, installed liquid handling devices, including tips and other essential parts needed for delivering a specified volume, which perform liquid handling tasks without human intervention into labware.
NOTE For terminology and general requirements of automated liquid handling systems, see ISO 23783-1. Determination, specification, and reporting of volumetric performance of automated liquid handling systems is described in ISO 23783-3.
- Standard85 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 61010 specifies safety requirements for hand-held and hand-manipulated probe
assemblies for electrical test and measurement, and their related accessories. These probe
assemblies are for non-contact or direct electrical connection between a part and electrical test
and measurement equipment. They can be fixed to the equipment or be detachable accessories
for the equipment.
This group safety publication focusing on safety essential requirements is primarily intended to
be used as a product safety standard for the products mentioned in the scope, but is also
intended to be used by technical committees in the preparation of publications for products
similar to those mentioned in the scope of this group safety publication, in accordance with the
principles laid down in IEC Guide 104 and lSO/lEC Guide 51.
One of the responsibilities of a technical committee is, wherever applicable, to make use of
basic safety publications and/or group safety publications in the preparation of its publications.
- Standard103 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides guidance and establishes requirements for collecting and examining volumetric performance data of automated liquid handling systems (ALHS). It specifies how to index and track volumetric performance data and provides descriptive statistics for the evaluation of these data. This document also specifies reporting requirements of ALHS volumetric performance.
This document is applicable to all ALHS with complete, installed liquid handling devices, including tips and other essential parts needed for delivering a specified volume, which perform liquid handling tasks without human intervention into labware.
NOTE For terminology and general requirements of automated liquid handling systems, see ISO 23783-1. Measurement procedures for the determination of volumetric performance are given in ISO 23783-2.
- Standard29 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines terms relating to automated liquid handling systems (ALHS). This document also specifies general requirements for the use of ALHS. It describes types of ALHS and specific use requirements, settings, and adjustments for each ALHS type. It also specifies environmental requirements for the use of ALHS.
This document is applicable to all ALHS with complete, installed liquid handling devices, including tips and other essential parts needed for delivering a specified volume, which perform liquid handling tasks without human intervention into labware.
NOTE Measurement procedures for the determination of volumetric performance are given in ISO 23783-2. The determination, specification, and reporting of volumetric performance of automated liquid handling systems are described in ISO 23783-3.
- Standard27 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies procedures for the determination of volumetric performance of automated liquid handling systems (ALHS), including traceability and estimations of measurement uncertainty of measurement results.
This document is applicable to all ALHS with complete, installed liquid handling devices, including tips and other essential parts needed for delivering a specified volume, which perform liquid handling tasks without human intervention into labware.
NOTE For terminology and general requirements of automated liquid handling systems, see ISO 23783-1. Determination, specification, and reporting of volumetric performance of automated liquid handling systems is described in ISO 23783-3.
- Standard85 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 61010-2-033:2023 specifies safety requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains. Hand-held multimeters are multi-range multifunction measuring instruments intended to measure voltage and other electrical quantities such as resistance or current. Their primary purpose is to measure voltage on a live mains. They are suitable to be supported by one hand during normal use. This third edition cancels and replaces the second edition published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) Clause 2, all normative references have been dated and new normative references have been added;
b) 4.4.2.101 is a new subclause about surge protective devices;
c) Subclause 6.6.101 modifies 6.6.101 and 6.6.102 of previous edition:
1) in 6.6.101.1, insulating material of group I may be allowed for determination of creepage distances of measuring circuit terminals;
2) in 6.6.101.2, Clearances and creepage distances up to 3 000 V for measuring circuit terminals in unmated position have been defined;
3) in 6.6.101.3, requirements for measuring circuit terminals in partially mated position have been specified;
4) in 6.6.101.4, requirements for measuring circuit terminals in mated position have been specified;
5) Subclause 6.6.101.5 replaces 6.6.102;
d) Subclause 6.101 replaces 6.9.101 of the previous edition with modifications;
e) 9.101 is a new subclause to consider the protection of measuring circuits against the spread of fire and arc flash;
f) in 9.101.2, relocation of 101.3 of previous edition;
g) in 9.101.3, relocation of 101.4 of previous edition;
h) in 101.3, relocation of Clause 102 of previous edition;
i) in K.2.1, another method for determination of clearances of secondary circuits is proposed;
j) in K.3.2, new Table K.15 and Table K.16 for clearance calculation;
k) Clause K.4 of the previous edition has been deleted;
l) Subclause K.101.4 has been reviewed;
m) Table K.104 of the previous edition has been deleted;
n) Annex AA: Figure AA.1 has been redesigned;
o) Annex EE: addition of a new informative annex for determination of clearances for the purposes of Table 101.
- Standard285 pagesEnglish languagesale 15% off
- Standard100 pagesEnglish and French languagesale 15% off
This document provides terms and definitions for micro process engineering and microfluidics applied in medical and veterinary diagnostics, chemistry, agriculture, pharmacy, biotechnology and the agrifood industry, as well as other application areas.
- Standard23 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 61010-2-030:2023 specifies safety requirements for equipment having testing or measuring circuits which are connected for test or measurement purposes to devices or circuits outside the measurement equipment itself. These include measuring circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. These circuits in equipment have additional protective means between the circuit and an operator. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) in 1.2.1, requirements for protection against hazards which could occur from reading a voltage have been added to the scope;
b) Clause 2, all normative references have been dated and new normative references have been added;
c) in 4.3.2.5, requirements for power supply have been modified;
d) in 4.3.2.6, requirements for inputs/outputs have been modified;
e) in 4.4.2.101, a new subclause about surge protective devices has been added;
f) in 5.1.5.101.2, minimum ratings for voltage of measuring terminals are required;
g) Subclause 6.6.101 modifies 6.6.101 and 6.6.102 of previous edition:
1) in 6.6.101.1, insulating material of group I may be allowed for determination of creepage distances of measuring circuit terminals;
2) In 6.6.101.2, clearances and creepage distances up to 3 000 V for measuring circuit terminals in unmated position have been defined;
3) in 6.6.101.3, requirements for measuring circuit terminals in partially mated position have been specified;
4) in 6.6.101.4, requirements for measuring circuit terminals in mated position have been specified;
5) Subclause 6.6.101.5 replaces 6.6.102;
h) Subclause 9.101 to consider the protection of measuring circuits against the spread of fire and arc flash has been added and Table 102 has been replaced by Table K.101;
i) in 9.101.2, relocation of 101.3 of previous edition;
j) in 9.101.3, relocation of 101.4 of previous edition, extension to measurement category II and reference to IEC 61000-4-5 for tests;
k) in 14.101, relocation of 14.102 and 14.101 of previous edition has been removed;
l) in 101.3, relocation of 101.5 of previous edition, and more requirements added against hazard occurring from reading a voltage value;
m) in K.2.1, another method for determination of clearances of secondary circuits is proposed;
n) in K.3.2, new Table K.15 and Table K.16 for clearance calculation;
o) in K.101.4.1, new Table K.103 and Table K.104 replace Table K.102, Table K.103 and Table K.104;
p) in K.101.4, the subclause has been reviewed; Tables and tests for solid insulation have been modified; Table K.105 replaces Table K.9;
q) Table K.101, replacement of Table K.106;
r) Clause K.4, redraft of the clause to propose a method for determination of Ut for circuits which reduce transient overvoltages;
s) Annex AA: Figure AA.1 has been redesigned;
t) Annex EE: addition of a new informative annex for determination of clearances for Table 101.
It has the status of a group safety publication in accordance with IEC Guide 104.
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This document specifies test methods and performance requirements for alcohol interlocks having a mouthpiece. It covers alcohol interlocks to be used in all general preventive programmes and those for drink driving offenders and legally regulated programmes monitored or controlled in a comparable way.
This document can also be used for alcohol interlocks intended for other applications.
This document is directed at test laboratories and manufacturers of alcohol interlocks. It defines requirements and test procedures for type testing.
Several parameters (such as alcohol concentration or breath volume) are specified in this document for the purpose of type testing according to this document only. However, it can be necessary due to national regulations or depending on user requests to set the values of the prescribed parameters differently when the alcohol interlocks are in use.
This document also applies to alcohol interlocks integrated into other control systems of the vehicle as well as to accessory devices connected to the alcohol interlock.
This document does not apply to
— instruments measuring the alcohol concentration in the ambient air in the vehicle,
— alcohol interlocks not having a mouthpiece,
— methods of installation and connections to the vehicle.
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