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
锂(Li)ICP-MS标准溶液,10000mg/L±0.3%溶于1% HNO3
滴定管,10ml
带盖储存管盒,适用于0.65 ml 储存管,空盒,美国地区不提供销售
气相进样针,600系列,5ul RN(不含针头)
3,3’,4,4’-Tetrabromobiphenyl,50 ug/mL in isooctane标准品
HYDROPHILIC PTFE MEMBRANE FILTERS, SUPPORTED, WHITE AND PLAIN, NON-STERILE,
L-异亮酰胺盐酸盐
Retort clamp, stainless steel, length 180 mm, opening up to ? 80 mm, with angular/plate jaws, cork lined
CHROMATOGRAPY-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK 14/23, VALVE,PTFE-VALVE PLUG, VACCUM CONNE
5-溴-2-羟基-3-甲基吡啶