GOST R 51212 1998 Edition, January 1, 1998 Drinking water. Methods for determination of total mercury by flameless atomic absorption spectrometry
GOST R 51232 1998 Edition, January 1, 1998 Drinking water. General requirements for organization and quality control methods
GOST R 51210 1998 Edition, January 1, 1998 Drinking water. Method for determination of boron content
GOST 30556 1998 Edition, January 1, 1998 Seeds of essential oil crops. Methods for determination of germination
GOST R 51202 98th Edition, January 1, 1998 POLYMER-BASED RESTORATIVE DENTAL MATERIALS TECHNICAL REQUIREMENTS. TEST METHODS
GOST R 51155 1998 Edition, January 1, 1998 LINE ACCESSORIES ACCEPTANCE RULES AND TEST METHODS
GOST 30627.3 98th Edition, January 1, 1998 Infant milk products. Method for determination of mass part of vitamin E (Tocopheroli)
GOST 30575 1998 Edition, January 1, 1998 Marine, Locomotive and Industrial Diesel Engines Airborne Noise Measurement and Evaluation Methods
GOST R 51149 1998 Edition, March 12, 1998 Products of vine industry. Packing, marking, transportation and storage
GOST 14657.1 1997 Edition, December 17, 1997 Bauxite. Method for determination of loss of mass on ingnition
GOST 14657.6 1997 Edition, December 17, 1997 Bauxite. Method for determination of phosphorus pentoxide content
GOST 14657.9 1997 Edition, December 17, 1997 Bauxite. Methods for determination of carbon dioxide content