如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
TAPROSTENE SODIUM
DOWEX 50WX8 离子交换树脂,200-400目
Iron rod, 12mm (0.47in) dia, Puratronic?, 99.995% (metals basis)
2-氧代-4-苯基丁酸乙酯,95.0%(GC)
5-苯基海因, ≥99.0%
Manganese(III)acetylacetonate, 97% 5GR
Potassium ethoxide, 92+% 500GR
碘离子标液,1000ug/ml溶于水,I-
辣椒碱 >95% PSEUDOCA PSAICIN
3-Thien-3-ylbenzoyl chloride, 95%