售后无忧
品质保障
专业品质
4-异丙基甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
溴苯腈标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
铜标准溶液
20ml,analytical standard,500mg/L in 1% H2SO4
十二烷基苯磺酸钠标准溶液
15ml,analytical standard ,1000ug/ml in water
钠离子标准溶液
100ml,1mg/ml in water
克伦特罗标准溶液
1.2ml,1.0mg/ml in methanol
间二甲苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
氟离子（F-）标准溶液
50ml,500μg/ml in Water (20℃)
水中总氮标准溶液
20ml,500mg/L
丙酮中噻菌灵标准溶液
1ml,100μg/ml,u=2%
正丁基苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
苯并[a]蒽标准溶液
1ml,2000ug/ml in Toluene
乙酸乙酯标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
敌敌畏标准溶液
2ml,analytical standard,1.00mg/ml in methanol
一氯二溴甲烷标准溶液
2ml,460μg/ml in methanol
异丙威标准溶液
1ml,analytical standard,10ug/ml in acetone
抑霉唑标准溶液
1ml,analytical standard,100ug/ml in methanol
甲磺隆标准溶液
1ml,analytical standard,10μg/ml,u=4% in acetone
邻苯二甲酸丁苄酯标准溶液
2ml,165.0μg/mL,溶剂:甲醇
钼标准溶液
20ml,1000ug/ml in H2O
顺式-1,3-二氯丙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
氯甲烷标准溶液
1.2ml,100mg/L,溶于吹扫-捕集甲醇溶液中
碘酸钾标准溶液
1L,0.3M
锌标准溶液
20ml,1000ug/ml Zn in 1% HNO3
锌标准溶液
20ml,1000mg/L Zn in 1%HCl
噻螨酮标准溶液
1ml,analytical standard,1.00mg/ml in metahnol
铕标准溶液
20ml,1000μg/mL in 10%HCL
金标准溶液
100ml,1000ug/ml in 1.5mol/L HCl
异丙醇中杀铃脲标准溶液
1ml,analytical standard,100ug/ml in isopropanol
铥标准溶液
20ml,1000ug/ml Tm in 1.0 mol/L HNO3
草酸钠标准溶液
1L,0.025M
硫代硫酸钠标准溶液
500ml,0.001M
四氯化碳标准溶液
2ml,analytical standard,1000ug/ml in methanol
芘标准溶液
1ml,2000μg/ml in Toluene
锌标准溶液
50ml,500mg/L Zn in 1%HCl
ICP-MS仪器校准用标准物质（铯标准溶液）
50ml,20.0×103ug/L(20℃) in 0.5mol/L HNO3
苯酚标准溶液
20ml,1000ug/ml in 0.02mol/L NaOH
δ-六六六标准溶液
1ml,100mg/L，基体：异辛烷
δ-六六六标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
4-氨基联苯标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
电子邮箱：qigkm@163.com
服务热线：0531-87066372
服务热线：139-6408-7879
Copyright (C) 济南启光科贸有限公司 2020, All Rights Reserved 鲁ICP备20000736号-1
