己烯雌酚,Diethylstilbestrol [DES];≥99% (HPLC)
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对苯二甲酸,Terephthalic acid [TPA, H2BDC];98%
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叶酸杂质D [蝶酸],Pteroic acid;Pharmaceutical Secondary Standard; Certified Reference Material
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果胶酶来源于黑曲霉,Pectinase from Aspergillus niger;BioReagent, suitable for plant cell culture, aqueous glycerol solution, ≥5 units/mg protein (Lowry)
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(−)-儿茶素没食子酸酯,(−)-Catechin gallate;≥98% (HPLC), from green tea
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(±)-肾上腺素盐酸盐,(±)-Epinephrine hydrochloride;≥98.0%, HPLC
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诺布尔琼脂粉,Noble agar