GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
GOST 25794.3-1983 Reagents. Methods of preparation of standard volumetric solutions for precipitation titration, non-aqueous titration and other titrimetric methods
GOST 4212-1976 Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis