氨基捕获柱3X30MM
商家询价 上海希言科学仪器有限公司
Palladium 1 μg/mL 2% HCL Pure 125 mL
六种阳离子混标,50ML/瓶
Lumina Hollow Cathode 2" Lamp - Ni
Quick Disconnect Tubing for 2000/4000
透明的I-D SURESTOP套装,PTFE/硅树脂隔垫,100/包
Hypersil GOLD 50x4.6mm 5um 色谱柱
THGA Std Graphite Tubes w/End Cap Pkg. 5
PA100 糖分析柱,2X250MM
COL-Bac ADV 1.30 m X 0.32 mm X 1.8 μm