GOST 21820.3-1976
Cotton seed. Methods for determination of impurities, mechanical damage, residual fibrousness, residual pubescence and burning

Standard No.

GOST 21820.3-1976

Release Date

1976

Published By

RU-GOST R

Latest

GOST 21820.3-1976

GOST 21820.3-1976 Referenced Document

• GOST 12026-1976 Laboratory filter paper. Specifications
• GOST 18481-1981 Glass hydrometers and cylinders. General specifications*， 1981-12-22 Update
• GOST 21820.0-1976 Seed raw cotton and cotton seed. Methods of sampling
• GOST 2184-1977 Sulphuric acid for industrial use. Specifications*， 1977-12-22 Update
• GOST 25706-1983 Magnifiers. Types, basic parameters. General technical requirements*， 1983-12-22 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications*， 1977-12-22 Update
• GOST 6859-1972 Apparatus for liquids sampling and measuring. Specifications*， 2023-12-22 Update
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2023-12-22 Update

GOST 21820.3-1976 history

• 1976 GOST 21820.3-1976 Cotton seed. Methods for determination of impurities, mechanical damage, residual fibrousness, residual pubescence and burning