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OSIST prEN ISO 15681-1:2004

(Main)

Water quality - Determination of phosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by FIA

Water quality - Determination of phosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by FIA

This International Standard describes CFA and FIA methods for the analysis of orthophosphate in the range of 0,01 mg/l to 1,0 mg/l (P) and total phosphorus (by manual digestion or with an integrated UV digestion) in the range of 0,1 mg/l to10 mg/l (P). The range of application may be changed by varying the operating conditions. This method is applicable to the analysis of seawater, but with changes in sensitivity and adaptation of the reagent and calibration solutions to the salinity of samples.

Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003)

General Information

Status
Withdrawn
Withdrawal Date
31-Jan-2005
ICS
13.060.50 - Examination of water for chemical substances
Technical Committee
KAV - Water quality
Current Stage
98 - Abandoned project (Adopted Project)
Start Date
13-Dec-2023
Due Date
18-Dec-2023
Completion Date
13-Dec-2023
Directive
2000/60/EC - Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy (substitutes Directive Reference 01/991 - Common Position on WFD)
Ref Project
prEN ISO 15681-1 - Water quality - Determination of phosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by FIA

Relations

Split Into
SIST EN ISO 15681-2:2005 - Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003)
Effective Date
08-Mar-2023
Split Into
SIST EN ISO 15681-1:2005 - Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003)
Effective Date
08-Mar-2023
Replaced By
SIST EN ISO 15681-1:2005 - Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003)
Effective Date
01-Feb-2005
Child
SIST EN ISO 15681-2:2005 - Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003)
Effective Date
22-Dec-2008

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