BS EN ISO 10304-3:1997

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Water quality. Determination of dissolved anions by liquid chromatography of ions – Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate

Published By	Publication Date	Number of Pages
BSI	1997	26

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Categories: 13.060.50 - Examination of water for chemical substances, BSI

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Description

This part of ISO 10304 specifies methods for the determination in aqueous solution of the dissolved anions

iodide, thiocyanate and thiosulfate (clause 4);
sulfite (clause 5);
chromate (clause 6).

An appropriate pretreatment of the sample (e.g. dilution) and the application of a conductivity detector (CD), UV detector (UV) or amperometric detector (AD) make the working ranges given in table 1 feasible.

Table 1

Applicable working ranges

¹⁾ The working range is restricted by the exchange capacity of the columns. Dilute the sample into the working range if necessary.

Additional information

Pages	26
Descriptors	Sampling methods, Water pollution, Working range, Chromatography, Sulfites, Interferences (chemical), Ions, Reproducibility, Biochemical methods of analysis, Control samples, Thiocyanates, Liquid chromatography, Chemical analysis and testing, Determination of content, Water, Quality, Statistical data, Iodides, Anions, Calibration, Chromates, Thiosulfates
Identical National Standard Of	ISO 10304-3:1997, EN ISO 10304-3:1997
Standard Number	BS EN ISO 10304-3:1997, BS 6068-2.59:1997
Sulfite (SO3), clause 5	0,1 mg/l to 50 mg/l0,5 mg/l to 50 mg/l
ISBN	0 580 28485 9
Publication Date	1997-10-15
Iodide (I), clause 4	0,1 mg/l to 50 mg/l
Committee	EH/3/2
Publisher	BSI
Thiosuifate (S2O3), clause 4	0,1 mg/l to 50 mg/l
Title	Water quality. Determination of dissolved anions by liquid chromatography of ions – Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
Thiocyanate (SCN), clause 4	0,1 mg/l to 50 mg/l
Chromate (CrO4), clause 6	0,05 mg/l to 50 mg/l
Status	Under Review
ICS Codes	13.060.50 - Examination of water for chemical substances

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BS EN ISO 10304-3:1997

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