售后无忧
品质保障
专业品质
硼标准溶液
50ml,analytical standard ,1000ug/ml in water
茚并（1,2,3-cd）芘标准溶液
2ml,analytical standard,4.25ug/mL in methanol
辛硫磷标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
醋酸钠标准溶液
500ml,1M
硼标准溶液
80ml,analytical standard,100ug/ml in water
1,1,2-三氯乙烷标准溶液
2ml,analytical standard,1.09mg/ml in methanol
腐霉利标准溶液
1ml,analytical standard,100μg/ml in acetone
二氯甲烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
1,2:3,4-双环氧丁烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
甲基汞标准溶液
1.2ml,analytical standard,10ug/ml in toluene
腐霉利标准溶液
1ml,analytical standard,10μg/ml in acetone
屈标准溶液
2ml,analytical standard,3.58ug/ml in methanol
反式-1,2-二氯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
1,4-二氧六环标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
1,1-二氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
邻苯二甲酸二(2-乙基己基)酯标准溶液
1ml,1000mg/L于二氯甲烷
2,2-二氯丙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
二氯二氟甲烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
银标准溶液
20ml,analytical standard ,1000ug/ml in 1%HNO3
1,1-二氯丙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
2,4-二氨基甲苯标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镧标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
银标准溶液
50ml,analytical standard ,1000ug/ml in 1%HNO3
1,2-二氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
3,3-二氯联苯胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镧标准溶液
20ml,1000μg/ml in 10% HCl
γ-六六六标准溶液
1.2ml,43.2μg/ml，溶剂：异辛烷
银标准溶液
20ml,100ug/ml in 1%HNO3
1,2-二氯丙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
4,4'-二氨基二苯甲烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镥标准溶液
50ml,1000μg/ml in 1.0 mol/L HNO3
丙环唑标准溶液
2ml,1.00mg/mL,溶剂:甲醇
四氯乙烯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
硒标准溶液
20ml,100mg/L in water
反式-1，3-二氯丙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
镥标准溶液
20ml,1000μg/ml in 10%HCl
硒标准溶液
80ml,100mg/L in 1%HCl
1,3-二氯丙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
皮蝇磷标准溶液
1ml,analytical standard,10ug/ml in acetone
稻丰散标准溶液
2ml,analytical standard,0.105mg/ml in 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
