氯化物标样,100ML/瓶
商家询价 上海希言科学仪器有限公司
Waters XBridge OBD 制备柱
货号:186004022 描述:XBridge BEH Shield RP18 OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pk
商家询价 长沙连标科技有限公司
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
Quartz Type A Nebulizer 0.5mL/min
THGA Standard Graphite Tubes Pkg. 5
ICP-MS Filter Kit H2O use N8146005 Filte
150x4.6mm 5um Hypersil GOLD
真空水解管 18ml,1个
Gadolinium 1 000 μg/mL 2% HN03 Pure 500
GemTip Tip Kit for Cross-Flow II Neb