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品质保障
专业品质
铬酸根离子标准溶液
100ml,1mg/ml in water
苯标准溶液
1.2ml,analytical standard,1000ug/ml in carbon disulfide
重铬酸钾标准溶液
1L,1/6mol/L(1N)
4-氯苯胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
马喷特罗标准溶液
1ml,1000μg/ml in methanol
萘标准溶液
2ml,analytical standard,20.1ug/ml in methanol
苯标准溶液
2ml,analytical standard,1.02mg/ml in methanol
氢氧化钾标准溶液
1L,0.1000mol/L(0.1N)
蚜灭磷标准溶液
1ml,0.100mg/ml in methanol
钆标准溶液
50ml,1000μg/ml,in 1.0 mol/L HNO3
丙酮中乙嘧硫磷标准溶液
1ml,analytical standard,100ug/ml in acetone
钆标准溶液
20ml,1000ug/ml in 10% HCl
氟氰戊菊酯标准溶液
2ml,0.100mg/mL in methanol
丙酮中乙嘧硫磷标准溶液
1ml,analytical standard,10ug/ml in acetone
镁离子标准溶液
100ml,1000 μg/ml in 5%HCL
丙三醇标准溶液
2ml,analytical standard,0.001g/ml in water
氢溴酸菲诺特罗标准溶液
1ml,analytical standard,100 ng/ul in methanol
1,2-二氯苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
丙三醇标准溶液
2ml,analytical standard,0.0001g/ml in water
盐酸联苯胺标准溶液
1.2ml,analytical standard,1000μg/ml,in methanol
萘标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
阿特拉津标准溶液
2ml,1000ug/ml in Acetone
对硝基甲苯标准溶液
2ml,analytical standard,1.04mg/ml in methanol
萘标准溶液
1ml,2000ug/ml in Toluene
氰离子标准溶液
100ml,1mg/ml in water
蛇形菌素标准溶液
2ml,100 μg/mL in acetonitrile
达草灭标准溶液
1ml,1000ug/ml in Acetone
阿特拉津标准溶液
2ml,1000ug/ml in Acetone
敌百虫标准溶液
2ml,analytical standard,1.00mg/ml in methanol
西维因标准溶液
1ml,1000ug/ml in Acetonitrile
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
γ-六六六标准溶液
2ml,analytical standard,50ug/ml in methanol:toluene(4:1)
甲基溴硫磷标准溶液
1ml,analytical standard,10μg/mll in acetone
敌百虫标准溶液
1ml,analytical standard,1.00mg/ml in methanol
钙离子标准溶液
100ml,1mg/ml in water
钒标准溶液
50ml,analytical standard ,1000ug/ml in 0.5mol/L HNO3
γ-六六六标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
苄嘧磺隆标准溶液
1ml,analytical standard,10μg/ml,u=4% in acetone
铯离子标准溶液
100ml,1mg/ml in water
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