Specification Description Standard for В type 1. Nitrogen mass portion on dry base, %, not less than 46 2. Biuret mass portion, %, not more than 1, 0 3. Water mass portion, %, not more than - dry out method 0, 3 - fisher's method 0, 5 4. Friability, % 100 5. Particular size distribution, %: Mass portion of pills sized (mm): From 1 to 4, not less than 90 < 1, not more than 3 Seeve residue 6 mm 0 6. Pills static hardness kgf/pill, not less than 0, 7 50 kg bags
