PTFE/Sil Screw Top w/Slit Vial Pkg.100
商家询价 上海希言科学仪器有限公司
AS22 阴离子分析柱,4X250MM
TG-624 30m x 0.25mm x 1.4m
预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
赛默飞Dionex甲磺酸淋洗液发生罐075779
Lumina Hollow Cathode 2" Lamp - Mg
HE Triple Glass Click-On 1/8" SS Kit
NaOH 淋洗液罐
碳酸酐酶试剂,50ML/瓶
分流直式衬管,顶空衬管,用于Ultra GC,, 3mmID, 105mm, Pk 5