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
MORTARS, PORCELAIN, DIA. 257 MM, HEIGHT 127 MM, CAPACITY 2250 ML, WITH SPOUT, UNGLAZED,
THERMOMETER F.FLASKS A.STILL HEADS, -10+250 oC:0,5, CONE ST 14/23,125MM
5-溴-2-硝基三氟甲苯
过硫酸钠,98+%
(S)-(-)-3-Hydroxy-3-phenylpropionic Acid
ZR-CARBON 5UM 5CM X 4.6MM DISCOVERY &
大肠杆菌和大肠菌群液体显色培养基(LECC)
对叔丁基甲苯
有机气体防尘口罩(1只/包)
黑色塑料螺旋盖 用于8mm样品瓶 1000个/包装