吐温80,TWEEN ® 80;viscous liquid, Preservative Free, Low-peroxide; Low-carbonyls
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肝素酶II来源于肝素黄杆菌,Heparinase II from Flavobacterium heparinum;Lyophilized powder stabilized with approx. 25% bovine serum albumin, lyophilized powder, ≥100 units/mg protein (enzyme + BSA)
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碳酸铵,Ammonium carbonate;ACS reagent, ≥30.0% NH3 basis
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甲胺盐酸盐,Methylamine hydrochloride;Vetec™, reagent grade, 98%
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奥沙普秦,Oxaprozin;pharmaceutical secondary standard, certified reference material
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吩噻嗪,Phenothiazine;≥98%
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氯乙酸,Chloroacetic acid [CAA, MCAA];PESTANAL®, analytical standard, 98-100% (HPLC)