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品质保障
专业品质
腐霉利标准溶液
1ml,analytical standard,100μg/ml in acetone
邻苯二甲酸二(2-乙基己基)酯标准溶液
1ml,1000mg/L于二氯甲烷
二氯二氟甲烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
2,4-二氨基甲苯标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
3,3-二氯联苯胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
镧标准溶液
20ml,1000μg/ml in 10% HCl
4,4'-二氨基二苯甲烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
反式-1，3-二氯丙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
皮蝇磷标准溶液
1ml,analytical standard,10ug/ml in acetone
敌稗标准溶液
1ml,analytical standard,10μg/ml in ethanol
p,p’-DDT标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
氯化钾电导率标准溶液
100ml,1000μS/cm（25℃）in H2O,不确定度:0.25%
甲草胺标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
莠灭净标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
残杀威标准溶液
1ml,analytical standard,10ug/ml in acetone
2，4-二氯酚标准溶液
2ml,analytical standard,1.00mg/ml in methanol
灭草松标准溶液
1ml,analytical standard,100ug/ml in Acetone
化学需氧量（CODCr）测定仪检定用标准溶液
20ml,100mg/L in 0.05mol/L H2SO4
重铬酸钾标准溶液
1L,1/24mol/L(0.25N)
硝酸根离子(NO₃-)标准溶液
50ml,500ug/ml in Water (20℃)
硝酸根离子(NO₃-)标准溶液
20ml,1000μg/ml in Water (20℃)
丙苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
毒草胺标准溶液
1ml,1000ug/ml in Acetone
硝酸银标准溶液
1L,0.1000mol/L(0.1N)
邻苯二甲酸二乙酯标准溶液
2ml,238.0μg/mL,溶剂:甲醇
对硝基苯胺标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
1,2,4,5-四氯苯标准溶液
2ml,analytical standard,0.104mg/ml in isooctane
磷标准溶液
50ml,analytical standard ,1000ug/ml in water
乙烯菌核利标准溶液
1ml,analytical standard,10ug/ml in acetone
蛇形菌素标准溶液
2ml,100 μg/mL in acetonitrile
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,10ug/ml in petroleum ether
（Ag,Al,As,Ba,Be,Bi,Ca,Cd,Co,Cr,Cs,Cu,Ga,In,K,Li,Mg,Mn,Na,Ni,Pb,Rb,Se,Sr,Tl,V,Zn,Fe）多元素混合标准溶液
50ml,100μg/ml，介质 10%硝酸
硝酸盐氮标准溶液
50ml,500ug/ml in Water (20℃)
黄曲霉素B2标准溶液
1.2ml,25 ug/mL in acetonitrile
二苯并(a,h)蒽标准溶液
1ml,100μg/ml in Acetonitrile
镉标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
总有机碳（TOC）标准溶液
20ml,1000mg/L，in water
钴标准溶液
20ml,1000μg/ml in 1% HNO3
三氯杀螨醇标准溶液
2ml,1.00mg/ml
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