Online Standards Store PDF
Petroleum products. Test method for flash point by Tag closed cup tester
Document status: Active
Reagents. Tri-sodium citrate 5,5-aqueous. Specifications
Document status: Active
State system for insuring the uniformity of measurements. Surface chemical analysis. Recording and reporting data in X-ray photoelectron spectroscopy (XPS)
Document status: Active
Brown coals. Method for determination of petrographic composition
Document status: Withdrawn
Coal briquettes. Method for the determination of water absorption
Document status: Replaced by GOST 21290-2018