赛默飞Dionex甲磺酸淋洗液发生罐075779
商家询价 上海希言科学仪器有限公司
Graphite Ferrule 1.0 mm Pkg. 10
Thermo赛默飞 用于阴离子分析Dionex 淋洗液发生罐,074532
HF-Resistant Internal Standard Kit
用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包
Hamilton Syringe w/ Blunt Tip 100 uL
Acclaim RSLC PA2 3um 分析柱 (3 x 150mm)
GC/MS Gas Purifier 21" 1/8FIT
HE Triple Glass Click-On 1/8" SS Kit
Electrodeless Discharge Lamp Sys. 2 - Tl