Chromium 1 000 μg/mL 2% HN03 Pure 125 mL
商家询价 上海希言科学仪器有限公司
Polystyrene Semi-Micro Cells Pkg. 1000
Polyethylene Sample Cups 2 mL Pkg. 1000
不分流聚焦衬管,一端渐细,用于Ultra GC,, 3mmID, 105mm, Pk 5
17mm 尼龙注射式过滤器,0.2μm,100/包
Capillary Tubing 18" 0.043 x 0.017
THGA Contact Cylinders 1 Pair
Dual ICP-MS Filter H2O use with N8146004
17mm PTFE注射式过滤器,0.2μm,100/包
ICP-MS Calibration Standard 4 125 mL