Dear Sir Madam, Color:black Shape:columnar Type:strong adsorption Purity:pure Standard:GB T 7701.4-1997 Iodine Value:800-1000mg g surface area:850m2 g min Strength:95%min Methylene blue:120-150mg g Chlorine adsorption rate:85% min
Signup today to claim your Discount. Get Started before it's too late!