售后无忧
品质保障
专业品质
磷酸根离子标准溶液
20ml,1000μg/ml in Water (20℃)
阿维菌素标准溶液
1ml,analytical standard,10μg/ml in methanol
对硝基苯酚标准溶液
1.2ml,analytical standard,500ug/ml in methanol
锰标准溶液
50ml,1000mg/L in 1%HNO3
灭线磷标准溶液
1ml,analytical standard,10ug/ml in acetone
除草醚标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
灭菌丹标准溶液
1ml,analytical standard,100ug/ml in Acetone
氰草津标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
甲草胺标准溶液
1ml,analytical standard, 100 ug/ml in ethyl acetate,u=3%
砷标准溶液
20ml,analytical standard, 100mg/L in H2SO4
倍硫磷标准溶液
1ml,analytical standard,10ug/ml in acetone
辛硫磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
硼标准溶液
80ml,analytical standard,100ug/ml in water
银标准溶液
20ml,analytical standard ,1000ug/ml in 1%HNO3
镧标准溶液
20ml,1000μg/ml in 10% HCl
2,3-二氯-1,4-萘醌标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
二氯甲烷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
二氯乙酸标准溶液
1.2ml,1000μg/ml，基体：甲醇
氯唑灵标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
抗蚜威标准溶液
1ml,analytical standard,100μg/ml in acetone
氨氮标准溶液
50ml,100mg/L(as N ) in H2O
甲基对硫磷标准溶液
1ml,analytical standard,100ug/ml in acetone
苯并[a]蒽标准溶液
1ml,2000ug/ml in Toluene
铥标准溶液
20ml,1000ug/ml Tm in 10%HCl
异狄氏剂醛标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
拉沙里菌素 A 钠盐 标准溶液
1ml,100 ng/uL in acetonitrile, analytical standard
三硫磷标准溶液
1ml,100mg/L in acetone
三溴甲烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
二嗪磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
1,2,4-三氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
3,3'-二甲氧基联苯胺标准溶液
1ml,1000μg/ml,in Methanol
氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
稻瘟灵标准溶液
1ml,analytical standard,100ug/ml in hexane
杀虫环标准溶液
1ml,analytical standard,10ug/ml in methanol
百菌清标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
醋酸钠标准溶液
500ml,1M
1,1-二氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
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
镥标准溶液
20ml,1000μg/ml in 10%HCl
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