Lumina Hollow Cathode 2" Lamp - Hg
商家询价 上海希言科学仪器有限公司
Multi-Element Calibration Std. 3 no Hg
Polystyrene Macro Cells Pkg. 1000
NexION Dual Detector Solution 100 mL
不分流衬管,一端渐细,用于Ultra GC, 5MM ID x 105MM, 5/pk
用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包
5ml样品瓶架
NexION KED Setup Solution 250 mL
HE Triple Glass Click-On 1/8" SS Kit
Mixed Calibration Standard 500 mL