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3,5-Dibromo-4-hydroxybenzoic acid, 99% 100GR
3,4-Dimethoxyphenyl isothiocyanate, 97%
1-Propanol, for spectroscopy ACS 1LT 具体信息请来电咨询
MONOCLONAL ANTI-PHOSPHO C-JUN (PT91,PT93
(定制产品)12种元素ICP-MS混标
2-羟乙基甲砜, ≥98.0%
3,4'-二氨基二苯醚,97.0%(GC&T)
Ammonia nitrate
Tin(II) fluoride, 99% 100GR
进口药品通关单