Polypropylene Sample Cups 1.2mL Pkg 2000
商家询价 上海希言科学仪器有限公司
Ag/H 柱2.5CC, 48只/袋
HP-INNOWax 30m, 0.25mm, 0.25u 19091N-133
商家询价 北京科明鑫盛仪器有限公司
1.5ml的surestop样品瓶,透明带标签,100/包
Lumina Hollow Cathode 2" Lamp - Se
Cadmium 1 μg/mL 2% HCL Pure 125 mL
Precolumn Filter Insert Assembly [WAT088084]
COL-Bac ADV 1.30 m X 0.32 mm X 1.8 μm
THGA Standard Graphite Tubes Pkg. 5
PE过滤器 DISSO 35UM, 1000/包