... customers' request 2,purity:99%,90%.80% . 3,mesh:8-20.20-40,40-60,60-100 4,Low price of high ... or pp woven bag.*Capacity: 120,000mts/year *Conveyance: 21mts/20'st*Sample Availability & Policy: as requested.*Guarantees Terms and ConditionsThe ... and in ether. Dissolves in dilute hydrochloric acid.Mesh Size: 20, 30, 40, 50, 60, 80, mesh etc. Package: 25kg paper ...