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DL-Tartaric acid for synthesis
4-(4-乙基哌嗪-1-基)苯胺,97%+
1-溴-2-硝基苯,99.0%(GC)
(入境货物通关单)过氧化酶,200-300UNIT/MG,来自芥末 (氧化剂)
BES, for biochemistry, 99+% 25GR
Ethyl-2-dimethylaminobenzoate, 97% 50GR
pH缓冲溶液,pH 4.0,可以溯源到NIST
2-氟硫代苯甲醚,98.0%(GC)
3-苯基-1-丙醇, ≥98.0%
磺胺-5-甲氧嘧啶