如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
STANDARD THERMOMETER, ENCL.SCALE,BLUE-RE FLECTING,OPAL GLASS SCALE,DIFFICO-GRAD. MERCURY-FILLING
19种元素ICP-MS混标,2mg/L溶于2% HNO3
0.5ml保存管,可立(7种颜色盖可选)
铈(Ce)标准溶液
CHROMATOGRAPY-COLUMNS, ST-SOCKET 14/23, ST-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING NUT, FUSE
Adapters - Medium Length B Type
SCREWTHREAD TUBES, RD 10, DURAN
蒸发皿, PTFE材质,180 ml,坩锅形,具流嘴
FILTER FUNNELS, 8000 ML, P4 DISC DIA.: 200 MM, STEM O.DIA.: 30 MM
冷肼管用石墨压环