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品质保障
专业品质
对二氯苯标准溶液
2ml,analytical standard,0.102mg/ml in isooctane
铯标准溶液
20ml,100μg/ml,in 1% HCl
敌瘟磷标准溶液
2ml,analytical standard,0.105mg/ml in methanol
1,1,2-三氯乙烷标准溶液
2ml,analytical standard,1.01mg/ml in methanol
对苯二胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
苯妥英标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镨标准溶液
20ml,1000ug/ml in 10%HCl
δ-六六六标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
乐果标准溶液
2ml,analytical standard,1.00mg/ml in methanol
铅标准溶液
80ml,1.00μg/g,in :K+ 2.2mg/L,Na+ 23mg/L,Ca2+ 39mg/L,Mg2+11mg/L,0.5mol/L HNO3
电导标准溶液
500ml,15.00mS
灭线磷标准溶液
1ml,analytical standard,100ug/ml in acetone
三氯杀螨醇标准溶液
2ml,1.00mg/ml
苯胺标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
特草定标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
4-甲酚标准溶液
1ml,2000ug/ml in high purity Methanol
屈标准溶液
1ml,2000ug/ml in Toluene
灭菌丹标准溶液
1ml,analytical standard,100ug/ml in Acetone
氢氧化钠标准溶液
1L,0.2000mol/L(0.2N)
氯苯胺灵标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
甲基毒死蜱标准溶液
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%
锶标准溶液
50ml,analytical standard,1000ug/ml in 1.0 mol/L HNO3
茚并（1,2,3-cd）芘标准溶液
2ml,analytical standard,4.25ug/mL in methanol
反式-1,2-二氯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
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
2,4-二氨基甲苯标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
2,3-二氯-1,4-萘醌标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
敌稗标准溶液
1ml,analytical standard,10μg/ml in ethanol
钾标准溶液
80ml,analytical standard ,1000ug/ml in 1%HCl
阿特拉津标准溶液
1.2ml,analytical standard,40-80μg/ml in Methanol
残杀威标准溶液
1ml,analytical standard,100ug/ml in acetone
丙硫克百威标准溶液
1ml,0.100mg/ml
重铬酸钾标准溶液
1L,1/60mol/L（0.1N）
甲基嘧啶磷标准溶液
1ml,analytical standard,100ug/ml,u=2%,in acetone
丁草胺标准溶液
1ml,analytical standard,10ug/ml in acetone
2,3-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
2,4-二甲酚标准溶液
1.2ml,1000μg/ml,溶剂：甲醇
克草猛标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
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