TG-624 30m x 0.25mm x 1.4m
商家询价 上海希言科学仪器有限公司
GC 自动进样器进样针, 10 μL, FN, GT, 50mm, 23, 锥形,1个
AG17-C 阴离子保护柱,2X50MM
Lumina Hollow Cathode 2" Lamp - Hg
REACTI-THERM 单加热模块
250 uL Syringe Kit w/250 uL Buffer Tbg
GC/MS Gas Purifier 21" 1/8FIT
Flared End Orange/Yellow Tubing 0.51 mm
分析柱250x4.6mm 5um BioBasic SCX
SHODEX GPC