美国PE珀金埃尔默9908585 泵管
PVC Red/Red Tubing 1.14 mm ID Pkg.12
商家询价 上海希言科学仪器有限公司
Ag/H 柱2.5CC, 48只/袋
PA100 糖保护柱,2X50MM
SHODEX
150x4.6mm 5um Hypersil GOLD
Aluminum Covers 0.15 mm Pkg. 400
SS Storage End Caps Air Toxic Tube Pkg10
NexION Cell Stability Solution 500 mL
Marathon Filament for GC/MS
PA10 氨基酸柱,2X250MM