40 mL Amber Vial Kit Pkg. 72 Septa Cap
商家询价 上海希言科学仪器有限公司
0.38 mm ID Orange/Green Flared Pkg. 12
1.5ml的surestop样品瓶,透明带标签,100/包
Alternate Metals I 125 mL
Peco/MPLC Holder 3 cm
Aluminum Covers 0.15 mm Pkg. 400
RP 柱2.5CC, 48只/袋
NexION AFT Multi-Element Solution 500 mL
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
AG14 阴离子保护柱,4X50MM