Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
商家询价 上海希言科学仪器有限公司
不分流衬管,一端渐细,用于Ultra GC, 5MM ID x 105MM, 5/pk
ATD Glass Tube/ Air Toxics Tube
透明样品瓶 (单件) 4ML,13-425,15X45,100/包
TBMTX TD Coated SS Disk Filter
Edwards 45 Vacuum Pump Oil 1 L Bottle
AG17-C 阴离子保护柱,2X50MM
Graphite Ferrule 1/8" x 0.5 mm Pkg. 10
用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包
Quartz Injector 0.80 mm ID Optima 8x00