0963782282
Tư vấn bán hàng
Hiển thị 1–50 của 60 kết quả
Hóa chất Tween 80
Hóa chất Ferroin indicator solution for waste water analysis (Chai 100ML, Merck-Đức)
Triethanolamine
Folin-Ciocalteu′s phenol reagent
Potassium Chloride ≥99.5% (KCl, AR phân tích, chai 500g, Xilong, Cas 7447-40-7)
Ethylenediaminetetraacetic acid [EDTA] 99.5% (AR, Chai 250G, Xilong, Cas 60-00-4)
Peptone vi sinh (BR, Chai 250G, Xilong, Cas 73049-73-7)
Ferric sulfate hydrate {Iron (III) sulfate hydrate, AR, Chai 500G, Xilong, Cas 15244-10-7}
Aluminum Oxide (Al2O3, AR, Xilong, cas 1344-28-1)
L(+)-Tartaric acid (AR, Xilong, Cas 87-69-4)
Calcium chloride anhydrous
Calcium Oxide (AR, Xilong, Cas 1305-78-8)
Urea (AR, Xilong, cas 57-13-6)
Calcium Carbonate >=99% (CaCO3, AR, Xilong, Cas 471-34-1)
Xylene (AR, JHD_GHTECH)
Aluminum Chloride Hexahydrate ≥97
Petroleum Ether 60-90
n-Hexane, AR, GHTECH
Ammonium persulfate {(NH4)2S2O8, AR, Xilong
Ethyl Acetate AR, GHTECH