PA10 氨基酸柱,2X250MM
商家询价 上海希言科学仪器有限公司
Aluminum Covers 0.15 mm Pkg. 400
KBr Disc 13 x 2 mm Window
TD Glass Carbotrap C/B Tube Pkg. 10
Lumina Hollow Cathode 2" Lamp - Li
CG17 阳离子保护柱,4X50MM
NexION Instrument Filter (Back Right)
150x4.6mm 5um Hypersil GOLD
分流直式衬管,AgilentGC , 4.0 x 6.3 x 78.5 ,5个/包
透明的I-D SURESTOP套装,PTFE/硅树脂隔垫,100/包