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品质保障
专业品质
镉标准溶液
20ml,100ug/ml in 1%HNO3
硫酸铜标准溶液
1L,0.05000mol/L(0.05M)
六氯乙烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
草酸钠标准溶液
1L,0.025M
硫代硫酸钠标准溶液
1L,2.0M
镍离子标准溶液
100ml,1mg/ml in 0.005% HN03
对硝基苯酚标准溶液
1.2ml,analytical standard,1.00mg/ml in methanol
1,2,3-三氯丙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
苯胺标准溶液
20ml,analytical standard,100mg/L in 1%HCl
亚硝酸根离子(NO2-)标准溶液
20ml,100μg/ml in Water (20℃)
2-甲基吡啶标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
亚硝酸盐标准溶液
20ml,100mg/L in water
异丁醇标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镧标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
3,3-二氯联苯胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
钾标准溶液
50ml,analytical standard ,1000ug/ml in water
四氯化碳标准溶液
2ml,0.299mg/L,基体:甲醇
硝酸根离子(NO₃-)标准溶液
20ml,100ug/ml in Water (20℃)
镁标准溶液
20ml,100ug/ml in 5%HCl
二甲戊乐灵标准溶液
1ml,analytical standard,10μg/ml,u=2%, in acetone
2,5-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
甲基毒死蜱标准溶液
1ml,100ug/ml in acetone,u=6～4%
p, p’-DDE标准溶液
1ml,analytical standard,10μg/ml in petroleum ether
硝酸银标准溶液
1L,0.01000mol/L(0.01N)
硝酸铜标准溶液
1L,0.05000mol/L(0.05M)
顺-1,4-二氯-2-丁烯标准溶液
1ml,1000μg/ml,溶于吹扫-捕集甲醇溶液中
苯标准溶液
2ml,analytical standard,1.02mg/ml in methanol
钙离子标准溶液
100ml,1mg/ml in water
（Al,As,Ba,Cd,Ce,Co,Cr,Cu,Li,Mn,Mo,Ni,Pb,Se,Sr,Tl,V,Zn,K）多元素混合标准溶液（混标）
50ml,
总有机碳（TOC）标准溶液
20ml,1000mg/L，in water
间二甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
乐果标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
铁标准溶液
20ml,analytical standard ,1000mg/L in 5%HCl
噻螨酮标准溶液
2ml,analytical standard,1.00mg/ml in metahnol
锂离子标准溶液
100ml,1mg/ml in water
乐果标准溶液
2ml,analytical standard,100ug/ml in petroleum ether
四氯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
二嗪磷标准溶液
1ml,analytical standard,100ug/ml in acetone
电导标准溶液
500ml,12.88mS
甲氧滴滴涕标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
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