We are Qingdao Wantuming Biological Products Co.,LTD based in qingdao , China. We are member of Tradekey.com since June, 2010. Our business is related to Chemicals industry and we specifically deal in chondroitin sulfate. Please find our product details below: chondroitin Name: Chondroitin Sulfate Standard: USP, EP Packing: 25kg/drum Price: USD/kg FOB Qingdao, China. Minimum Order Quantity: 500 kgs. Specifications: Appearance:White to off-white powder ; 2) Purity: 90%; Loss on drying: 10.0% max. 4) Protein Content: 6.0% max; Heavy metals: 20ppm max. 6) PH value (1% H2O solution): 5.5 ~ 7.5; Specific Rotation:-20°~ -30°; 8) Chloride: 0.5% max; Sulfates: 0.24% max. 10) Residue on ignition: 20 ~ 30%; Total plate count: 1000CFU/g max. 12) Mold and yeast: 100CFU/g max; E. Coli and Salmonella: negative 14) Clostridium: negative 15) Particle Size: 60-120mesh or as your requirement. chondroitin sulfate (chicken) Name: Chondroitin Sulfate Standard: USP, EP Packing: 25kg/drum Price: USD/kg FOB Qingdao, China. Minimum Order Quantity: 500 kgs. Specifications: Appearance:White to off-white powder ; 2) Purity: 90%; Loss on drying: 10.0% max. 4) Protein Content: 6.0% max; Heavy metals: 20ppm max. 6) PH value (1% H2O solution): 5.5 ~ 7.5; Specific Rotation:-20°~ -30°; 8) Chloride: 0.5% max; Sulfates: 0.24% max. 10) Residue on ignition: 20 ~ 30%; Total plate count: 1000CFU/g max. 12) Mold and yeast: 100CFU/g max; E. Coli and Salmonella: negative 14) Clostridium: negative 15) Particle Size: 60-120mesh or as your requirement. Sell chondroitin Name: Chondroitin Sulfate Standard: USP, EP Packing: 25kg/drum Price: USD/kg FOB Qingdao, China. Minimum Order Quantity: 500 kgs. Specifications: Appearance:White to off-white powder ; 2) Purity: 90%; Loss on drying: 10.0% max. 4) Protein Content: 6.0% max; Heavy metals: 20ppm max. 6) PH value (1% H2O solution): 5.5 ~ 7.5; Specific Rotation:-20°~ -30°; 8) Chloride: 0.5% max; Sulfates: 0.24% max. 10) Residue on ignition: 20 ~ 30%; Total plate count: 1000CFU/g max. 12) Mold and yeast: 100CFU/g max; E. Coli and Salmonella: negative 14) Clostridium: negative 15) Particle Size: 60-120mesh or as your requirement. sell chondroitin sulfate Name: Chondroitin Sulfate Standard: USP, EP Packing: 25kg/drum Price: USD/kg FOB Qingdao, China. Minimum Order Quantity: 500 kgs. Specifications: Appearance:White to off-white powder ; 2) Purity: 90%; Loss on drying: 10.0% max. 4) Protein Content: 6.0% max; Heavy metals: 20ppm max. 6) PH value (1% H2O solution): 5.5 ~ 7.5; Specific Rotation:-20°~ -30°; 8) Chloride: 0.5% max; Sulfates: 0.24% max. 10) Residue on ignition: 20 ~ 30%; Total plate count: 1000CFU/g max. 12) Mold and yeast: 100CFU/g max; E. Coli and Salmonella: negative 14) Clostridium: negative 15) Particle Size: 60-120mesh or as your requirement. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.