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
HSQ751石英蒸发皿
三氟乙酸,reagent grade, 99%
ADJUSTABLE HANGING BAR SPINNER FLASKS 500 ML, CENTERNECK SCREW CAP 80 MM, SIDEARM SCREW CAP 32 M
1,2-三联苯
Donepezil-d5标准品
PUNYW7998495 Norepinephrine-d3 HCl
Rigid Sleeves - Full Length A Type
靛玉红
PLUNGER HOLDER CO-SA DB 柱塞杆组件
SAC-5 气相毛细管柱