醋酸锌二水合物 [二水乙酸锌],Zinc acetate dihydrate;puriss., E 650, 99-102%
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甘油三月桂酸酯,Glyceryl tridodecanoate;≥99%
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草酸铵一水合物,Ammonium oxalate monohydrate;ACS reagent, ≥99%
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TLCK处理的α-糜蛋白酶,α-Chymotrypsin from bovine pancreas [TPCK-BPC];(TLCK treated to inactivate residual tryspin activity), Type VII, essentially salt-free, lyophilized powder, ≥40 units/mg protein
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氧化铼(IV),Rhenium(IV) oxide;99.7% trace metals basis
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纳米金刚石机油添加剂,D-Tribo® Motor Oil Additive