1. Chondroitin Sulfate( 85%,90%,95%,98%) 2. Origin:bovine,porcine 3. comply with USP32 4 ... : MEITEKModel Number: MT-PPurity: 85%, 90%Appearance: white to off-white powderSource: Pure Bovine/Porcine cartilagePurity: 90% (95% and 98% available with differe...Assay ... .E bags.Delivery Detail:Qigdao Port Specifications1. Chondroitin Sulfate( 85%,90%,95%,98%) 2. Origin:bovine,porcine 3. comply with USP324: ...