Specifications 1) Anionic Oilfield chemical; 2) MW:16 million; 3) Inherent content: 88%; 4) ISO 9001: 2000 Standard; 5) HS: 3906901000. Anionic phpa;anionic pam;anionic polyacrylamide; anionic water treatment chemicals. Package: the solid product is packed in kraft pape Delivery lead time:3days Minimum order:5 Metric Ton/Metric Tons Supply ability:6000 Metric Ton/Metric Tons per Year.