气相盖垫 BTO 17MM 10/PK
商家询价 上海希言科学仪器有限公司
Acclaim Mixed-Mode WAX-1 5um 分析柱 (2.1 x 150mm)
AS9-HC 阴离子保护柱-高容量柱,4X50MM
AS22 阴离子分析柱,4X250MM
Thermo赛默飞 用于阴离子分析Dionex 淋洗液发生罐,074532
150x4.6mm 5um Hypersil GOLD aQ
COL-Elite-5-60 m-1.5 μm-.53 mm
Atomax Hollow Cathode 1.5 Lamp - Mg
REACTI-THERM 单加热模块
Graphite Tubes Integrated Platform Pk.20