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
p-Carboxybenzenesulfonamide
PTFE-STIRRER BLADE, BREADTH: 24 MM, LENGTH: 68 MM, THICKNESS: 2,5 MM
碳硫专用
烧瓶
厌氧瓶
Di-μ-chlorobis(η-cycloocta-1,5-diene)rhodium(Ⅰ)
邻苯二甲酸酐,AR,99%
4-羟基-7-甲氧基香豆素
三氟乙酸铑二聚体
SQUARE BOTTLES, SCREW CAP, NARROW MOUTH, WITH DIN-THREAD, POURING RING A. DUSTPROOF CAP, CAPACIT