PTFE/Sil Screw Top w/Slit Vial Pkg.100
商家询价 上海希言科学仪器有限公司
Packed Trap Tube
GM-3B 混合器
S225/S275 Sample w/Valco Connect. Needle
0.5ml样品瓶套装-带滤芯, 250只/盒
SCR PTFE/Sil Black 10mm Cap Pkg. 100
Quality Control Std 21 Elements 125 mL
Graphite Ferrule 0.5mm ID
Acclaim 120 C18 5um 分析柱 (4.6 x 250mm)
HE Triple Glass Click-On 1/8" SS Kit