ICP-MS Filter Kit H2O use N8146005 Filte
商家询价 上海希言科学仪器有限公司
Peco/MPLC Holder 3 cm
Multi-Element Internal Standard 125 mL
TAC-LP1 超低压阴离子浓缩柱5X23MM
Aluminum Covers 0.15 mm Pkg. 400
Polypropylene Sample Cups 1.2mL Pkg 2000
NexION AFT Multi-Element Solution 500 mL
CTFE Male Barb Fitting
Accucore XL C18色谱柱 4x250x2.1mm
AG11-HC 阴离子保护柱-高容量柱 ,4X50MM