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专业品质
对硝基甲苯标准溶液
2ml,analytical standard,1.04mg/ml in methanol
硫酸根离子(SO₄2-)标准溶液
20ml,1000μg/ml in Water (20℃)
(Ni,Cu,Cr,Mn,Ti,Zn,Fe,Si,Mg)多元素混合标准溶液（混标）
50ml,（Ni,Cu,Cr,Mn,Ti,Zn,Fe,Si,Mg）多元素混合标准溶液
硅酸根标准溶液
50ml,1000ug/ml in 0.05mol/L NaOH
钴标准溶液
20ml,analytical standard ,100ug/ml in 1%HNO3
1,1,1-三氯乙烷标准溶液
2ml,analytical standard,0.92mg/ml in methanol
毒死蜱标准溶液
2ml,1000ug/ml in Methanol
1,1,1-三氯乙烷标准溶液
2ml,2000ug/ml in Purge and Trap Methanol
(As, Cd, Cr, Pb, Hg) 多元素混合标准溶液（混标）
50ml,As,Cd,Cr:100μg/ml;Pb,Hg:200μg/ml(,in :5% HNO3，2% HCL)
灭幼脲标准溶液
1ml,analytical standard,10ug/ml in acetone
间二甲苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
铜标准溶液
20ml,analytical standard,500mg/L in 1% H2SO4
正丁基苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
β-六六六标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
异丙威标准溶液
1ml,analytical standard,10ug/ml in acetone
甲磺隆标准溶液
1ml,analytical standard,100ug/ml in acetone
异丙醇标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
七氯标准溶液
1.2ml,1000μg/ml，溶剂：甲醇
碘离子标准溶液
50ml,1mg/ml in water
汞标准溶液
20ml,10.0ng/g，基体: 0.4mol/L HCL，K+2.2mg/L，Na+23mg/L， Ca2+39mg/L，Mg2+11mg/L
锌标准溶液
20ml,1000mg/L Zn in 1%HCl
甲醇中氯丙那林标准溶液
2ml,analytical standard ,1.00mg/ml in Methanol
铅标准溶液
50ml,500mg/L Pb in 1%HNO3
碘标准溶液
1L,0.05000mol/L(0.1N)
对苯二胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
δ-六六六标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
2,4-二硝基甲苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
镱标准溶液
20ml,1000μg/ml in 10%HCl
p, p’-DDD标准溶液
1.2ml,analytical standard,50μg/ml in Isooctane
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
镁标准溶液
50ml,1000μg/ml,1.0mol/L in HNO3
特草定标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
氯苯胺灵标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
二氯二氟甲烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镥标准溶液
50ml,1000μg/ml in 1.0 mol/L HNO3
敌敌畏标准溶液
1ml,100μg/ml,基体:丙酮
1,2,3,4-四氯苯标准溶液
2ml,analytical standard,0.105mg/ml in isooctane
丙草胺标准溶液
1ml,analytical standard,100μg/ml in methanol
间硝基甲苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
丙草胺标准溶液
1ml,analytical standard,10μg/ml in methanol
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