Capillary Tubing 18" 0.043 x 0.017
商家询价 上海希言科学仪器有限公司
100x2.1mm 5um Hypersil GOLD
PTFE Membrane Pkg. 50
Lumina Hollow Cathode 2" Lamp - Al
Quartz Torch 3-Slot 4300/5300/7300 V
Electrodeless Discharge Lamp Sys. 2 - Zn
分析柱150x4.6mm 3um Hypercarb
HE Specific Click-On 1/8" SSKT
HPLC 进样针, 250L 用于Thermo HPLC
Environmental Custom 4 125 mL