GOST 13496.21-1987
Feeds, mixed feeds and raw material. Methods for determining content of lisin and tryptophane

Standard No.

GOST 13496.21-1987

Release Date

1987

Published By

RU-GOST R

Status

Be replaced 2017-01

Replace By

GOST 13496.21-2015

Latest

GOST 13496.21-2015

Scope

This standard applies to all types of feed, compound feed and feed raw materials and establishes chromatographic and color measurements

GOST 13496.21-1987 Referenced Document

• GOST 1077-1979 Uniflame blowpipes for oxyacetylene welding, brazing and preheating. Basic parameters and dimensions and general technical requirements
• GOST 12026-1976 Laboratory filter paper. Specifications
• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
• GOST 2603-1979 Reagents. Acetone. Specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3652-1969 Reagents. Citric acid monohydrate and anhydrous. Specifications
• GOST 4107-1978 Reagents. Barium hydroxide 8-aqueous. Specifications
• GOST 4197-1974 Reagents. Sodium nitrite. Specifications
• GOST 4233-1977 Reagents. Sodium chloride. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 5284-1984 Canned meat "Stewed beef". Specifications
• GOST 5962-1967 Rectified ethyl alcohol. Specifications
• GOST 61-1975 Reagents. Acetic acid. Specifications
• GOST 6709-1972 Distilled water. Specifications
• GOST 83-1979 Reagents. Sodium carbonate. Specifications
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-19 Update

GOST 13496.21-1987 history

• 2015 GOST 13496.21-2015 Feeds, mixed feeds and raw material. Methods for determination of lisin and tryptophane
• 1987 GOST 13496.21-1987 Feeds, mixed feeds and raw material. Methods for determining content of lisin and tryptophane