硫酸铜五水合物 [五水硫酸铜],Copper(II) sulfate pentahydrate;99.999% trace metals basis
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胃蛋白酶来源于猪胃粘膜,Pepsin from porcine gastric mucosa;powder, slightly beige, ≥500 U/mg
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4-羟基苯甲酸甲酯 [尼泊金甲酯],Methyl 4-hydroxybenzoate;PESTANAL®, analytical standard
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2-甲氧基乙醇 [乙二醇甲醚],2-Methoxyethanol [EGME];contains 50 ppm BHT as stabilizer, ACS reagent, ≥99.3%
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13-顺式-维甲酸 [异维甲酸],13-cis-Retinoic acid [Isotretinoin, RA];Pharmaceutical Secondary Standard; Certified Reference Material
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4',6-二脒基-2-苯基吲哚二盐酸盐,4′,6-Diamidino-2-phenylindole dihydrochloride [DAPI];powder, BioReagent, suitable for cell culture, ≥98% (HPLC and TLC), suitable for fluorescence
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酸性磷酸酶来源于马铃薯 [ACP],Phosphatase, Acid from potato;lyophilized powder, ≥3.0 units/mg solid