PA100 糖保护柱,4X50MM
商家询价 上海希言科学仪器有限公司
伯乐Bio-rad液相色谱柱 Aminex HPX-87P 9μm 8% Pb2+ 7.8×300mm 125-0098
TG-624 30m x 0.25mm x 1.4m
进样口衬管,超高惰性,分流,低压降,带玻璃毛,5/包
AS22 阴离子分析柱,4X250MM
CG19 阳离子保护柱-毛细柱,4X50MM
Front Ferrule 1/8" Graphite 0.25" Long
PTFE Tubing 1000 mm
HE Triple Glass Click-On 1/8" SS Kit
Alternate Metals I 125 mL