售后无忧
品质保障
专业品质
灭线磷标准溶液
1ml,analytical standard,10ug/ml in acetone
氨标准溶液
50ml,analytical standard,1000ug/ml in water
对氯甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
三氯杀螨醇标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
去草净标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
间甲酚标准溶液
1ml,2000ug/ml in Methanol
氟乐灵标准溶液
1ml,1000ug/ml in Methanol
1,3-二氯丙烷标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
锰标准溶液
20ml,1000mg/L in 1%HNO3
速灭威标准溶液
1ml,analytical standard,100ug/ml in acetone
乙酯杀螨醇标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
氯甲氧苯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
锆标准溶液
50ml,1000μg/ml, in 1.0mol/L HNO3 and trace HF
砷标准溶液
20ml,analytical standard, 100mg/L in H2SO4
氟胺氰菊酯标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
2,3-二溴丙酰胺标准溶液
1ml,analytical standard,100mg/L in ethyl acetate
乙草胺标准溶液
1ml,analytical standard,10ug/ml in acetone
硝酸盐氮标准溶液
50ml,100μg/ml in Water (20℃)
硼标准溶液
100ml,analytical standard ,1000ug/ml in water
1,2-二氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
γ-六六六标准溶液
1.2ml,43.2μg/ml，溶剂：异辛烷
镥标准溶液
50ml,1000μg/ml in 1.0 mol/L HNO3
镥标准溶液
20ml,1000μg/ml in 10%HCl
毒死蜱标准溶液
1ml,analytical standard,100ug/ml in acetone
草萘胺标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
锡标准溶液
50ml,1000ug/ml in 3.0 mol/l HCl with trace HNO3
氟苯标准溶液
1ml,4000μg/ml in Purge and Trap Methanol
甲基对硫磷标准溶液
1.2ml,analytical standard,500ug/ml in chloroform
甲酸根离子标准溶液
100ml,1mg/ml in water
丙草胺标准溶液
1ml,analytical standard,100μg/ml in methanol
p, p’-DDD标准溶液
1ml,analytical standard,100ug/ml in methanol
残杀威标准溶液
1ml,analytical standard,10ug/ml in acetone
四氯化碳标准溶液
2ml,0.6mg/L,基体:甲醇
1,2-二溴乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
硫线磷标准溶液
1ml,analytical standard,100mg/L in acetone
甲基嘧啶磷标准溶液
1ml,analytical standard,10μg/ml,u=3% in acetone
铋标准溶液
50ml,analytical standard,1000ug/ml in 1.5 mol/L HNO3
铋标准溶液
80ml,analytical standard,100mg/L in 5%%HNO3
扑灭通标准溶液
1ml,1000ug/ml in Acetone
间苯二酚标准溶液
2ml,analytical standard,1000ug/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
