GOST R 51209-1998 PDF

Scope: This standard specifies a method for determining the mass concentration of organochlorine pesticides (alpha, beta and gamma isomers of hec

GOST R 51209-1998 Referenced Document

GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 23932-1990 Laboratory glassware and equipment. General specifications
GOST 24104-1988 General purpose laboratory balances and comparison balances. Performance. Specifications
GOST 24481-1980 Drinking water. Sampling
GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
GOST 29227-1991 Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 4166-1976 Reagents. Sodium sulphate. Specifications
GOST 4204-1977 Reagents. Sulphuric acid. Specifications
GOST 5962-1967 Rectified ethyl alcohol. Specifications
GOST 6709-1972 Distilled water. Specifications
GOST 9293-1974 Gaseous and liquid nitrogen. Specifications
GOST R 51593-2000 Drinking water. Sampling*， 2024-04-17 Update
GOST R 51652-2000 Rectified ethyl alcohol of food raw material. Specifications*， 2024-04-17 Update
ISO 6468:1996 Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction

1998 GOST R 51209-1998 Drinking water. Method for determination of chlorine-organic pesticides by gas-liquid chromatography