Lumina Hollow Cathode 2" Lamp - Mg
商家询价 上海希言科学仪器有限公司
Quality Control Std 21 Elements 125 mL
Lumina Hollow Cathode 2" Lamp - Pb
Graphite Ferrule 0.5mm ID
10x4mm 5um Hypersil GOLD 保护柱柱芯 ,4个/包
1.5ml样品瓶套装, 100只/盒
Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
PTFE Tubing 700 mm
Acclaim HILIC-10 3um 分析柱 (3.0 x 150mm)
分流直式衬管,顶空衬管,用于Ultra GC,, 3mmID, 105mm, Pk 5