1. Choline Chloride 2. DCP, MDCP, MCP 3. Feed Yeast 4. Betaine HCL 5. Enzyme Preparation 1. Choline Chloride Other name2-Hydroxyethyltrimethylammonium ChlorideCas No67-48-1StandardHG/T 2941-2004Powder Form50% min or 60% min, corn cob or silicon Liquid Form70% min/75% minPacking25kg/bag 2. DCP / MDCP / MCP DCPP: 18% min, Ca: 24 % min, F: 0.18 % maxMDCP P: 21% min, Ca: 21 % min, F: 0.18 % maxMCPP: ...