GOST R 52708-2007 PDF

GOST R 52708-2007 Referenced Document

GOST 12026-1976 Laboratory filter paper. Specifications
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 24104-2001 Laboratory scales. General technical requirements
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 6709-1972 Distilled water. Specifications
GOST 8.315-1997 State system for enshuring the uniformity of measurements. Certified reference materials of composition and properties of substances and materials. Basic principles
GOST R 51592-2000 Water. General requirements for sampling
GOST R 51593-2000 Drinking water. Sampling
GOST R ISO 5725-6-2002 Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values
GOST R ISO/IEC 17025-2006 General requirements for the competence of testing and calibration laboratories
ISO 15705:2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

2007 GOST R 52708-2007 Water. Method for determination of chemical oxygen demand