Water for analytical laboratory use; Specification and test methods

ICS 71.040.30 Cited by 2,298

1Key Takeaways

2Scope / Description

Specifies the requirements for three grades for the analysis of inorganic chemicals. Not applicable to organic trace analysis, analysis of surface-active agents and biological or medical analysis. The material shall be a clear, colourless liquid as assessed by inspection. Classifies according to the content: free from dissolved or colloidal ionic and organic contaminants, very low inorganic, organic or colloidal contaminants and suitable for laboratory wet chemistry work. Specifies the pH and conductivity measurement, the limit tests for oxidizable matter and for reactive silica, the measurement of absorbance and the determination of residue after evaporation at 110 鳦.

3Version History

ISO 3696:1987 1987-04

4Standard Metadata

Standard Number: ISO 3696:1987
Status: Current (70% confidence)
Publisher: International Organization for Standardization (ISO)
Publication Date: 1987-04
ICS Classification: 71.040.30 (Chemical reagents)
Adopted Standard: DIN ISO 3696-1991,IDT;DIN ISO 3696-1988,IDT;NBN T 01-211-1988,IDT;BS EN ISO 3696-1987,IDT;BS 3978-1966,MOD;BS 3978-1987,IDT;GB/T 6682-2008,MOD;EN ISO 3696-1995,IDT;prEN ISO 3696-1994,IDT;NF T01-070-1987,IDT;NF T01-070-1995,IDT;SN EN ISO 3696-1996,IDT;OENO

5Citation Network

2,298

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Referenced herein

Standards that cite ISO 3696:1987

Geotextiles and geotextile-related products - Screening test method for determining the resistance to liquids Lead sulfide concentrates - Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation Oscillation-type density meters — Part 1: Laboratory instruments Unalloyed steel - Determination of low carbon content - Part 2: Infrared absorption method after combustion in an induction furnace (with preheating) Lead sulfide concentrates - Determination of lead content - EDTA titration method after acid digestion Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry Feeds, mixed feeds, raw material. Determination of water-soluble chlorides content Juice products. Method for determination of relative density

6Frequently Asked Questions

What is ISO 3696:1987?

ISO 3696:1987 — Water for analytical laboratory use; Specification and test methods is an international standard developed by International Organization for Standardization (ISO). Specifies the requirements for three grades for the analysis of inorganic chemicals. Not applicable to organic trace analysis, analysis of surface-active agents and biological or medical analysis. The material shall be a clear, colourless liquid as...

What does ISO 3696:1987 cover?

This standard covers: Specifies the requirements for three grades for the analysis of inorganic chemicals. Not applicable to organic trace analysis, analysis of surface-active agents and biological or medical analysis. The material shall be a clear, colourless liquid as assessed by inspection. Classifies according to...

Who should use this standard?

This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.

What is the latest version of ISO 3696:1987?

The current published version is ISO 3696:1987, published on 1987-04. Always check for amendments or pending revisions.

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