GOST 32044.1-2012
Feeds, mixed feeds and raw material. Determination of mass fraction of nitrogen and calculation of mass fraction of crude protein. Part 1. Kjeldahl method

Standard No.

GOST 32044.1-2012

Release Date

2012

Published By

RU-GOST R

Latest

GOST 32044.1-2012

GOST 32044.1-2012 Referenced Document

• GOST 13496.0-1980 Mixed feeding-stuffs. Methods of sampling of average sample
• GOST 16539-1979 Reagents. Cupric oxide. Specifications
• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications
• GOST 18704-1978 Boric acid. Specifications
• GOST 21669-1976 Mixed feeds. Terms and definitions*， 2023-12-21 Update
• GOST 4145-1974 Reagents. Potassium sulphate. Specifications
• GOST 4165-1978 Reageuts. Copper II sulphate pentahydrate. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 5833-1975 Reagents. Saccharose. Specifications
• GOST 6709-1972 Distilled water. Specifications

GOST 32044.1-2012 history

• 2012 GOST 32044.1-2012 Feeds, mixed feeds and raw material. Determination of mass fraction of nitrogen and calculation of mass fraction of crude protein. Part 1. Kjeldahl method