150x4.6mm 5um Hypersil GOLD aQ
商家询价 上海希言科学仪器有限公司
8MM 聚四氟乙烯 隔垫 10MIL,1000/包
Thermo HPLC 紫外检测器灯 6074.1110液相氘灯6074.2000钨灯
Round Axial Window 31.75 mm
2ml 10mm透明 SC TARGET 样品瓶,12×32mm,100/包
Haye Sep T Column
microliter Syringe 1 μL
SCR PTFE/Sil Black 10mm Cap Pkg. 100
Quality Control Std 21 Elements 125 mL
Lead 1 000 μg/mL 2% HN03 Pure 125 mL