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
CHROMATOGRAPY-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK 14/23, VALVE,PTFE-VALVE PLUG VACCUM CONNEC
煤飞灰中无机重金属成分分析标准物质
2160-0830;2162-0830填充/通气盖用垫圈
3% SE-30 on Chromosorb WAW DMCS 80-100 mesh 2m sus for shim
COND.CELL C=1 F.7431763
PTFE Stirrer Shaft, Plain, Exposed End,Shaft 16, End ? 10, L 750mm
WIRE BASKET, ANGULAR, MADE OF STEEL, COATED WITH WHITE PLASTIC, 300X200X200 MM
BIOBASIC SCX 5UM 50X0.32MM KAPPA COLUMN
10ul进样针
苯噻草胺 标准品
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