4-氯-7-硝基苯并-2-氧杂-1,3-二唑,4-Chloro-7-nitrobenzofurazan [NBD-Cl];98%
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驴抗羊IgG [生物素化标记],Anti-Goat IgG-Biotin conjugated antibody, produced in donkey
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抗生素检定培养基II号(PH7.8-8.0),Antibiotic Characterization Medium II (PH7.8-8.0)
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氯化铽(III)六水合物,Terbium(III) chloride hexahydrate;99.999% trace metals basis
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乙基纤维素,Ethyl cellulose [EC];viscosity 300 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl
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环十二酮,Cyclododecanone;≥99.0% (GC)
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次大风子素消旋体,(Rac)-Hydnocarpin;≥98.0% (HPLC)