碘酸钾标准溶液
1L,0.05M
二氧化硅标准溶液
50ml,analytical standard,1000ug/ml in 0.05mol/L NaOH
顺式-氯菊酯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
咪鲜胺标准溶液
1ml,analytical standard,10ug/ml in toluene
十二烷基苯磺酸钠标准溶液
15ml,analytical standard ,1000ug/ml in water
Copyright (C) 济南启光科贸有限公司 2020, All Rights Reserved 鲁ICP备20000736号-1