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
熔融石英管
PUNYW7311101 Pramipexole Dimer Impurity (Mixture of Diastereomers)
磷酸氢二钠,二水 ,≥98%(T)
BOX FOR PIPETTE TIPS, WITHOUT TIPS, WITH BLUE NEUTRAL COVER, FOR 96 PCS
SS column,2FT*1/8*2.1MM, ON 80/100 BUFFER CHROMOSORB
7种元素ICP-MS混标,Ti/Sn/W/Zr/Sb/Ag/Mo,溶于2% HNO3 + Tr HF
密封垫 SnapTop 红色100个/包装 聚四氟乙烯/红色橡胶
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 2 000 ML, SOCKET ST 29/32, VALVE AND PTFE-VALVE PLUG, 60 X 80
4-正戊基联苯
PRE-组合装 黑色 瓶盖