醋酸银 [乙酸银],Silver acetate;anhydrous, ≥99.9% trace metals basis
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头孢噻肟钠盐 [噻孢霉素],Cefotaxime sodium salt;Pharmaceutical Secondary Standard; Certified Reference Material
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氧化镧(III),Lanthanum(III) oxide;99.999% trace metals basis
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酸洗玻璃珠,Glass beads, acid-washed;粒径:425-600 μm (30-40 U.S. sieve)
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胆红素,Bilirubin;≥98% (EmM/453 = 60), powder
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6'-唾液酸-D-乳糖,6′-Sialyl-D-lactose;Na salt, ≥98.0% (HPLC)
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嘌呤霉素二盐酸盐来源于白色链球菌,Puromycin dihydrochloride from Streptomyces alboniger;≥98% (HPLC), powder