用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包
商家询价 上海希言科学仪器有限公司
Graphite Tubes Integrated Platform Pk.20
DB-1701 30m, 0.25mm, 0.25u 122-0732
商家询价 北京科明鑫盛仪器有限公司
HE Triple Glass Click-On 1/8" SS Kit
250 uL Syringe Kit w/250 uL Buffer Tbg
TG-5MS 60m x 0.25mm x 0.25m
Quartz SUPRASIL Cell 1.5 mm 400 μL
Multi-Element Solution 5 125 mL
40ml TOC 样品瓶,72/包
5ml样品瓶架