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品质保障
专业品质
丙三醇标准溶液
2ml,analytical standard,0.0001g/ml in water
萘标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
对硝基甲苯标准溶液
2ml,analytical standard,1.04mg/ml in methanol
γ-六六六标准溶液
1.2ml,analytical standard,100ug/ml in methanol
甲基溴硫磷标准溶液
1ml,analytical standard,100μg/ml in acetone
钙离子标准溶液
100ml,1mg/ml in water
敌百虫标准溶液
1ml,analytical standard,100ug/ml in acetone
铜标准溶液
20ml,analytical standard,0.0213-2.00mg/l in 1%HNO3（稀释后）
硫酸根离子(SO₄2-)标准溶液
20ml,100μg/ml in Water (20℃)
镉标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
氰戊菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
苯甲酸标准溶液
5ml,analytical standard,1.00mg/ml in ethanol-water
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
异丙苯标准溶液
2ml,analytical standard,0.94mg/ml in methanol
钠标准溶液
80ml,1000ug/ml in 1%acetic acid
铅标准溶液
50ml,500mg/L Pb in 5%HNO3
溴离子标准溶液
20ml,1000μg/ml in Water (20℃)
邻二氯苯标准溶液
2ml,analytical standard,0.1mg/ml in isooctane
燕麦灵标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
4-异丙基甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
硫酸铜标准溶液
1L,0.01000mol/L(0.01M)
硝基苯标准溶液
2ml,1000μg/ml,in Methanol
铜标准溶液
20ml,analytical standard,1000ug/ml in 1% H2SO4
甲醇中2,4-二氯苯氧乙酸标准溶液
1ml,100μg/ml,u=2%
铽标准溶液
50ml,1000ug/ml,,in 1.0 mol/L HNO3
铽标准溶液
20ml,1000ug/ml in 10%HCl
禾草敌标准溶液
1ml,100ng/μl in Cyclohexane
外环氧七氯标准溶液
1ml,analytical standard,100ug/ml in Petroleum ether
alpha-六六六标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
alpha-六六六标准溶液
1.2ml,100 μg/mL in methanol
四氯乙烯中异辛烷标准溶液
5ml,质量浓度 1000mg/L，U=16 mg/L
异丙威标准溶液
1ml,analytical standard,10ug/ml in acetone
异狄氏剂醛标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
甲磺隆标准溶液
1ml,analytical standard,100ug/ml in acetone
乙苯标准溶液
1ml,analytical standard,1000ug/ml in carbon disulfide
钼标准溶液
20ml,100ug/ml in 1%HCl
碘离子标准溶液
20ml,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
三环唑标准溶液
1ml,analytical standard,10ug/ml in methanol
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