氧化钐(III),Samarium(III) oxide;nanopowder, <100 nm particle size (BET), ≥99% trace metals basis
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氨基磺酸,Sulfamic acid;EMPLURA®, ≥98.5% (acidimetric)
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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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玉米醇溶蛋白 [玉米蛋白, 玉米朊],Zein;from maize
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诺氟沙星,Norfloxacin;VETRANAL®, analytical standard
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正己醇,1-Hexanol;reagent grade, 98%
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明胶 [来源于猪皮肤],Gelatin from porcine skin;powder, gel strength ~300 g Bloom, Type A, BioReagent, suitable for electrophoresis, suitable for cell culture