T/CCCMHPIE 1.18-2016
NY/T 4306-2023
USP m60570
Papain
\u0413\u041e\u0421\u0422 ISO 15163-2014
Milk and milk products. Calf rennet and adult bovine rennet. Determination of chymosin and bovine pepsin contents by chromatography
ISO 6655:1997
Animal feeding stuffs — Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
BS 5766-15:1997
Methods for analysis of animal feeding stuffs-Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
ISO 15163:2012
Milk and milk products — Calf rennet and adult bovine rennet — Determination by chromatography of chymosin and bovine pepsin contents
\u0413\u041e\u0421\u0422 \u0420 51423-99
Feedstuffs, compound feeds, feed raw materials. Method for determination of soluble nitrogen fraction of total mass after treatment with pepsin in dilute hydrochloric acid