sigma试剂 Lactoferrin from bovine milk,L9507- ≥85% (SDS-PAGE)
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sigma试剂 Bisoprolol hemifumarate salt,B2185 - ≥98% (HPLC), solid
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sigma试剂 Acetylcholinesterase from human erythrocytes,Acetylcholinesterase 来源于人类红细胞,C0663 - buffered aqueous solution, ≥500 units/mg protein (BCA)
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sigma试剂 2,6-Dichloroindophenol sodium salt hydrate,2,6-二氯靛酚 钠盐 水合物,D1878 - suitable for vitamin C determination, BioReagent
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sigma试剂 Monoclonal Anti-Vimentin antibody produced in mouse,V6630 - clone V9, ascites fluid
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