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
Talboys 圆形支撑板
气相进样针,1000系列 5ml LT型
MX II 6位7通低压切换阀 DuraLifeII
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 29/32, VALVE AND PTFE-VALVE PLUG, SOLID PLUG, SCREW-THREAD RETA
替换 套箍, 0.53 mm 10个/包装
ASTM D5769 Aromatics in Finished Gasoline Cal. Std. #3 w/ IS, (RM, ISO GUIDE 34)标准品
透明塑料瓶
CNWBOND C8/SCX SPE 小柱
Hibar 250-4,LiChrospher 60 RP select b 5μm定制柱
铁氰化钾 AR,≥99.5%