\u0413\u041e\u0421\u0422 19728.2-2001
Talc and talcomagnesite. Method for determination of solubility in hydrochloric acid
ISO 14869-3:2017
Soil quality — Dissolution for the determination of total element content — Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
\u0413\u041e\u0421\u0422 19728.2-74
Talc and talcmagnesite. Method for determination of solubility in hydrochloric acid