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品质保障
专业品质
2,2-二氯丙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
对二氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
氯离子（Cl-）标准溶液
50ml,1000μg/ml in Water (20℃)
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
阿特拉津标准溶液
1ml,analytical standard,10ug/ml in acetone
甲基对硫磷标准溶液
1.2ml,analytical standard,500ug/ml in chloroform
丙草胺标准溶液
1ml,analytical standard,100μg/ml in methanol
一溴二氯甲烷标准溶液
2ml,analytical standard,1.01mg/ml in methanol，相对不确定度3%
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
丙硫克百威标准溶液
1ml,0.100mg/ml
甲基嘧啶磷标准溶液
1ml,analytical standard,10μg/ml,u=3% in acetone
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
乙烯菌核利标准溶液
1ml,analytical standard,10ug/ml in acetone
硫酸铈(IV)标准溶液
1L,0.1mol/L
间苯三酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
苯标准溶液
1.2ml,analytical standard,1000ug/ml in carbon disulfide
丙酮中乙嘧硫磷标准溶液
1ml,analytical standard,10ug/ml in acetone
铜标准溶液
20ml,analytical standard,0.0213-2.00mg/l in 1%HNO3（稀释后）
(Rb,Ba,Sr,K,Ca,Li,Mg,Na) 多元素混合标准溶液（混标）
50ml,(Rb,Ba,Sr,K,Ca,Li,Mg,Na) 多元素混合标准溶液（混标）
二苯并(a,h)蒽标准溶液
1ml,100μg/ml in Acetonitrile
三氯乙烯标准溶液
1ml,2000ug/ml in Methanol
仲丁威标准溶液
2ml,analytical standard,1.00mg/ml in methanol
（As、Sb、Bi、Ca、Co、Cu、Fe、Ga、K、Li、Mg、Mn、Na、Ni、Pb、Sr）多元素混合标准溶液（混标）
50ml,100μg/ml, in hydrochloric acid, nitric acid
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
克伦特罗标准溶液
2ml,1.0mg/ml in methanol
叔丁基苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
丙酮中噻菌灵标准溶液
1ml,10ug/ml,u=2% ,in acetone
铥标准溶液
50ml,1000μg/ml
3,4-苯并芘标准溶液
2ml,analytical standard,5.0ug/mL in methanol
钼标准溶液
20ml,1000ug/ml in H2O
异丙醇标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
铝标准溶液
50ml,analytical standard ,1000ug/ml in 1.0 mol/L HNO3
三环唑标准溶液
1ml,analytical standard,10ug/ml in methanol
间二氯苯标准溶液
2ml,analytical standard,0.114mg/ml in isooctane
碘酸钾标准溶液
1L,0.3M
锌标准溶液
20ml,500mg/L Zn in 1%HCl
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