GOST 31868-2012
Water. Methods for determination of colour

Standard No.

GOST 31868-2012

Release Date

2012

Published By

RU-GOST R

Latest

GOST 31868-2012

GOST 31868-2012 Referenced Document

• GOST 17.1.5.05-1985 Nature protection. Hydrosphere. General requirements for surface and sea waters, ice and atmospheric precipitation sampling
• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications
• GOST 24481-1980 Drinking water. Sampling
• GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4220-1975 Reagents. Potassium bichromate. Specifications
• GOST 4462-1978 Reagents. Cobaltous sulphate 7-aqueous. Specifications
• GOST 4979-1949 Water of economical-drinking and industrial water supply. Methods for chemical analysis. Sampling, storing and transportation of samples
• GOST 6709-1972 Distilled water. Specifications
• GOST R 51652-2000 Rectified ethyl alcohol of food raw material. Specifications
• ISO 7887:2011 Water quality - Examination and determination of colour

GOST 31868-2012 history

• 2012 GOST 31868-2012 Water. Methods for determination of colour