焦磷酸硫胺素,Thiamine pyrophosphate [TPP];Pharmaceutical Secondary Standard; Certified Reference Material
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4-氨基苯甲酸甲酯,Methyl 4-aminobenzoate;certified reference material, TraceCERT® -
甘草素 [甘草醇],Liquiritigenin;phyproof® Reference Substance, ≥98.0% (HPLC) -
紫外线吸收剂UV-3030,Uvinul 3030 -
盐酸育亨宾,Yohimbine hydrochloride;≥98% (HPLC), powder -
凝血酶来源于人类血浆,Thrombin from human plasma [Factor IIa];lyophilized powder, ≥2,000 NIH units/mg protein (E1%/280, 18.3)
