售后无忧
品质保障
专业品质
对二氯苯标准溶液
2ml,analytical standard,0.102mg/ml in isooctane
碲标准溶液
50ml,1000ug/ml in 2.0 mol/L HNO3
氯化锌标准溶液
20ml,0.1000mol/L in water
五氯乙烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
异稻瘟净标准溶液
1ml,analytical standard,10ug/ml in acetone
乐果标准溶液
1ml,analytical standard,100μg/ml in acetone
氯菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
对氯甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
正十一烷标准溶液
1.2ml,analytical standard ,1000ug/ml in methanol
对二氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
伏杀硫磷标准溶液
1ml,analytical standard,10μg/ml in acetone
蒽标准溶液
1ml,2000ug/ml in Toluene
2,4-二甲酚标准溶液
1.2ml,1000μg/ml,溶剂：甲醇
铋标准溶液
50ml,analytical standard,1000ug/ml in 1.5 mol/L HNO3
2,6-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
绿麦隆标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
硫酸铈(IV)标准溶液
1L,0.1mol/L
硝基苯类混合标准溶液
2ml,0.10mg/ml in methanol
γ-六六六标准溶液
1.2ml,analytical standard,100ug/ml in methanol
黄曲霉素 M1 标准溶液
5ml,0.5 μg/mL in acetonitrile
钡标准溶液
80ml,analytical standard,100mg/L in 5%HCl
仲丁威标准溶液
2ml,analytical standard,1.00mg/ml in methanol
二氧化硅标准溶液
100ml,1mg/ml in 0.4%NaOH
溴氯甲烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
叔丁基苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
邻二甲苯标准溶液
1ml,analytical standard,1000ug/ml in carbon disulfide
仲丁基苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
铥标准溶液
50ml,1000μg/ml
丁草胺标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
alpha-六六六标准溶液
2ml,analytical standard,50ug/ml in methanol:toluene(4:1)
外环氧七氯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
亚胺硫磷标准溶液
1ml,10 ug/ml,u=6~2%, in acetone
铝标准溶液
50ml,analytical standard ,1000ug/ml in 1.0 mol/L HNO3
间二氯苯标准溶液
2ml,analytical standard,0.114mg/ml in isooctane
锌标准溶液
20ml,500mg/L Zn in 1%HCl
联苯菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
甲基泼尼松龙标准溶液
1ml,analytical standard,100 ng/ul in Acetonitrile
锌标准溶液
50ml,1000mg/L Zn in 1%HCl
2,3',4,4',5-五氯联苯标准溶液
1.2ml,100 μg/mL in n-hexane
十氯联苯标准溶液
1ml,1000ug/ml in Toluene
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
