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专业品质
对硝基乙苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
p, p’-DDE标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
邻苯二甲酸二乙酯标准溶液
2ml,238.0μg/mL,溶剂:甲醇
邻苯二甲酸二正丁酯标准溶液
2ml,160.0 - 195.0μg/mL,溶剂:甲醇
甲基嘧啶磷标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
硝酸盐氮标准溶液
20ml,1000ug/ml in Water (20℃)
1,2,4,5-四氯苯标准溶液
2ml,analytical standard,0.104mg/ml in isooctane
p, p’-DDE标准溶液
2ml,50.0ug/mL in Toluene:Methanol(volume ratio 1:4)
绿麦隆标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
苯标准溶液
2ml,analytical standard,1000ug/ml in carbon disulfide
a-硫丹标准溶液
1ml,10ug/ml,u=5%,in benzene
2.4-D丁酯标准溶液
1ml,analytical standard,100ug/ml in hexane
钆标准溶液
50ml,1000μg/ml,in 1.0 mol/L HNO3
1,2-二氯苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
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
铯离子标准溶液
100ml,1mg/ml in water
钒标准溶液
80ml,100mg/L in 1%HCl
多菌灵标准溶液
1ml,analytical standard,100ug/ml,u=3% in ethanol
钠标准溶液
50ml,1000ug/ml in H2O
1,1,1-三氯乙烷标准溶液
2ml,2000ug/ml in Methanol
钠标准溶液
80ml,100ug/ml in 1%HCl
亚硝酸盐标准溶液
50ml,100mg/L in water
硝基苯标准溶液
2ml,1000μg/ml,in Methanol
银单元素标准溶液
20ml,1000ug/mL in：1%HNO3
溴苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
铽标准溶液
50ml,1000ug/ml,,in 1.0 mol/L HNO3
对二甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
甲基毒死蜱标准溶液
1ml,1000ppm in acetone
钠标准溶液
50ml,100ug/ml in 1%HCl
邻苯二甲酸二(2-乙基己基)酯标准溶液
1.2ml,analytical standard,1000μg/ml in methanol
异辛烷中12种共平面多氯联苯混合标准溶液
1ml,in Isooctane
2-氨基-4-硝基甲苯标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镉标准溶液
50ml,1mg/ml in 1% HN03
邻甲氧基苯胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
乐果标准溶液
1ml,analytical standard,10ug/ml in acetone
钨标准溶液
50ml,analytical standard ,1000ug/ml in 0.1mol/LNaOH
碘酸钾标准溶液
1L,0.025M
钙标准溶液
50ml,analytical standard,500mg/L in 1%HCl
2,4,6-三氯苯酚标准溶液
1ml,2000ug/ml in high purity Methanol
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