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
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正磷酸钠十二水合物,Sodium phosphate tribasic dodecahydrate [TSP];≥98%
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四硼酸钠十水合物,Sodium tetraborate decahydrate;puriss., meets analytical specification of Ph. Eur., BP, NF, 99.0-103.0%
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硫酸铁(II)七水合物 [硫酸亚铁七水合物],Iron(II) sulfate heptahydrate;BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99%
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脂肪酶来源于洋葱假单胞菌,Lipase from Pseudomonas cepacia;powder, light beige, ≥30 U/mg