100x2.1mm 5um Hypersil GOLD
商家询价 上海希言科学仪器有限公司
Compression Screws and Ferrules, 5/Pkg [WAT025604]
Alumina Injector 2.0 mm ID Optima 8x00
Circular KBr Cell Window Pkg. 2
22 mL HS Crimp Top Vials Pkg. 100
OMNIPAC PAX-500 保护柱 (4 X 250 MM)
PTFE Red Septa No Caps Pkg. 100
Rectangular KBr Cell Window Pkg. 2
透明螺纹 12*32MM 样品瓶 100/包
灯丝,用于Thermo SJ