GOST 23862.14-1979
Lanthanum, gadolinium, yttrium and their oxides. Method of determination of impurities as oxides of neodymium, samarium, europium and erbium

Standard No.

GOST 23862.14-1979

Release Date

1979

Published By

RU-GOST R

Latest

GOST 23862.14-1979

GOST 23862.14-1979 Referenced Document

• GOST 11125-1984 Super pure nitric acid. Specifications*， 1984-12-22 Update
• GOST 14261-1977 Hydrochloric acid super pure. Specifications
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications*， 1987-12-22 Update
• GOST 23862.0-1979 Rare-earth metals and their oxides. General requirements for methods of analysis
• GOST 4168-1979 Reagents. Sodium nitrate. Specifications
• GOST 4233-1977 Reagents. Sodium chloride. Specifications
• GOST 9336-1975 Reagents. Ammonium metavanadate. Specifications

GOST 23862.14-1979 history

• 1979 GOST 23862.14-1979 Lanthanum, gadolinium, yttrium and their oxides. Method of determination of impurities as oxides of neodymium, samarium, europium and erbium