Bovine Gelatin: 1)Origin Material: Bovine skin/bone 2)Jelly strength:80-280 bloom 3)Particle size:8-60 mesh 4)Viscosity(6.67%,60c):2.5-6.0mpa. S 5)Viscosity degradation:20% max. 6)Transparence:100-300 mm. 7)Total ash:1.6% max. 8)P. H. Value:5.5-7.0. 9)SO2:100 ppm max. 10)Heavy metals:50 ppm max. 11)Arsenic:1 ppm max. 12)Water insoluable impurity:0.2% max. 13)Total bacterial:1000 cfu/g 14)E. Coli: Negative 15)Salmonella: Negative We Luohe Wulong Gelatin Co., Ltd is a professional Gelatin Manufacturer with more than 20 years experience, we can assure you that we are able to supply you Bovine gelatin products with high quality and competitive price than other suppliers.