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1-Methyl-1-propenylmagnesium bromide, 0.5M solution in THF, AcroSeal 800ML具体信息请来电咨询
Pifithrin-a Cyclic-
2-乙基丁酸,99%+
Methyl 3,5-dibromo-4-hydroxybenzoate, 99% 5GR
赤霉素A4,≥90%
苏丹4,99%
(2R)-(-)-缩水甘油基对甲苯磺酸酯,98%+
(R)-(+)-5,5',6,6',7,7',8,8'-八氢-1,1'-二-2-萘酚, ≥99.0%
昆布糖,从褐藻类所得
Envirocheck?Contact E (Enterobacteriaceae)