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
水中溶解性固体总量标准物质
Process Chemistry, Replacement Olives, Compression Fitting, 5/PK, Metric,Bore Size 3mm
Agilent不锈钢GC填充柱;10%Carbowax20M on100/120 ChromosorbWHP
搪瓷量杯
NUCLEOSIL SILICA 3UM 150X3MM COLUMN
甜醇
100ml可换路厄锁气密进样针
LiChroCART 10-10,LiChrospher 100 RP-18e 5μm定制柱
COVER, PORCELAIN,FOR MELTING CRUCIBLES, HIGH FORM, GLAZED, 35 MM DIAM.
4'-异丁基苯乙酮