HF-Resistant Internal Standard Kit
商家询价 上海希言科学仪器有限公司
Round Axial Window 31.75 mm
Acclaim HILIC-10 3um 分析柱 (3.0 x 150mm)
70nm Spherical Au Nanoparticle 25 mL
赛默飞Dionex甲磺酸淋洗液发生罐075779
HyperSep Florisil 样品制备柱, 1g/6mL 30/包
Graphite Ferrule 0.5mm ID
AS9-HC 阴离子保护柱-高容量柱,4X50MM
0.76 mm ID Black/Black Flared Pkg. 12
Packed Trap Tube