GOST 30627.4-1998
Infant milk products. Method for determination of mass part of vitamin PP (Nicotinamidum)

Standard No.

GOST 30627.4-1998

Release Date

1998

Published By

RU-GOST R

Latest

GOST 30627.4-1998

Scope

This standard applies to dairy products for baby food and establishes a colorimetric method for measuring masses

GOST 30627.4-1998 Referenced Document

• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3145-1984 Mechanical clocks with signal. General specifications
• GOST 4109-1979 Reagents. Bromine. Specifications
• GOST 4139-1975 Reagents. Potassium thiocyanate. Specifications
• GOST 4174-1977 Reagents. Zinc sulphate 7-aqueous. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4212-1976 Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 4530-1976 Reagents. Calcium carbonate. Specifications
• GOST 4919.1-1977 Reagents and matters of special purity. Methods for preparation of indicators solutions
• GOST 4919.2-1977 Reagents and matters of special purity. Methods for preparation of buffer solutions
• GOST 5962-1967 Rectified ethyl alcohol. Specifications
• GOST 6016-1977 Reagents. Isobutyl alcohol. Specifications
• GOST 6709-1972 Distilled water. Specifications
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-17 Update

GOST 30627.4-1998 history

• 1998 GOST 30627.4-1998 Infant milk products. Method for determination of mass part of vitamin PP (Nicotinamidum)