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
磁质支座架2个架,含底座,支杆,蝴蝶夹
ASTM D4815 Oxygenates in Gasoline Cal. Std. #10 w/ IS, (RM, ISO GUIDE 34)标准品
PK5 20CM EMPTY GLASS COLUMN, NO FRIT
BEAKER, PTFE, HEAVY WALL, WITH SPOUT, 500 ML
醋酸钴溶液
Talboys Model 711台钳,尼龙带有安全提示信息
AA Grade Copper, 50 mL 1,000 mg/L in 1% HNO3
CHROMATOGRAPY-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK, 29/32 SOLID PLUG, SCREW-THREAD RETAINING
4-甲基乙酰苯胺
MEASURING BEAKERS, WITH HANDLE AND SPOUT, CRYSTAL CLEAR,GRADUATED, SAN,3000:100 ML; H 242 MM ? 1