TARGET POLYSPRING玻璃内插管,300ul, 100/包
商家询价 上海希言科学仪器有限公司
250x4.6mm 5um Hypersil GOLD PFP
Acclaim 120 C18 3um 分析柱 (4.6 x 150mm)
SHODEX
PA20 糖分析柱,3X150MM
5ml样品瓶盖-不带滤芯, 250只/盒
Lumina Hollow Cathode 2" Lamp - Se
OMNIPAC PAX-500 分析柱 (4 X 250 MM)
Seal Wash, Plunger Seal, Replacement Kit 2/Pkg [WAT271018]
Quartz Torch 1-Slot Avio