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品质保障
专业品质
β-六六六标准溶液
1.2ml,analytical standard,100ug/ml in methanol
苯酚标准溶液
20ml,analytical standard,500mg/L in pure water
萎锈灵标准溶液
1ml,1000ug/ml in Acetone
砷甜菜碱标准溶液
2ml,0.518umol/g in water
电导标准溶液
125ml,15.00mS
钙标准溶液
50ml,analytical standard,1000ug/ml in 5%HCl
铬标准溶液
20ml,analytical standard,100ug/ml in water
钙标准溶液
80ml,analytical standard,1000ug/ml in 5%HCl
硫化物标准溶液
10ml,analytical standard,60ug/ml-150ug/ml in zinc acetate solution
亚硝酸根离子(NO2-)标准溶液
100ml,100μg/ml in Water (20℃)
倍硫磷标准溶液
1ml,analytical standard,100ug/ml in acetone,u=4%,
亚硝酸盐标准溶液
20ml,1000ug/ml in water
辛硫磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
甲基汞标准溶液
1.2ml,analytical standard,10ug/ml in toluene
氯离子（Cl-）标准溶液
50ml,1000μg/ml in Water (20℃)
毒死蜱标准溶液
1ml,analytical standard,10ug/ml in acetone
一溴二氯甲烷标准溶液
2ml,analytical standard,1.01mg/ml in methanol，相对不确定度3%
多菌灵标准溶液
1ml,analytical standard,10ug/ml,u=3% in ethanol
硝酸盐氮标准溶液
50ml,500ug/ml in Water (20℃)
(Ni,Cu,Cr,Mn,Ti,Zn,Fe,Si,Mg)多元素混合标准溶液（混标）
50ml,（Ni,Cu,Cr,Mn,Ti,Zn,Fe,Si,Mg）多元素混合标准溶液
镉标准溶液
50ml,100ug/ml in 1%HNO3
三环唑标准溶液
1ml,analytical standard,100ug/ml in methanol
钼标准溶液
80ml,100ug/ml in 1%HCl
苄嘧磺隆标准溶液
1ml,analytical standard,100μg/ml,u=3% in acetone
3-氨基联苯标准溶液
1ml,1000ug/ml in Ethyl Acetate
镱标准溶液
50ml,1000ug/ml in 1.0 mol/L HNO3
1,1,1,2-四氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
二嗪磷标准溶液
1ml,analytical standard,10ug/ml in acetone
电导标准溶液
500ml,84μS
氨标准溶液
20ml,analytical standard,500mg/L in water
杀螟丹标准溶液
1ml,analytical standard, 100μg/ml,u=3% in methanol
腐霉利标准溶液
1ml,analytical standard,10μg/ml in acetone
对二氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
铬标准溶液
20ml,500mg/L in water
钾标准溶液
20ml,1.35-4.29mg/L,in water
β-硫丹标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
p, p’-DDT标准溶液
1ml,analytical standard,100ug/ml in methanol
草甘膦标准溶液
1ml,analytical standard,10ug/ml in water
γ-六六六标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
铑标准溶液
50ml,analytical standard ,1000ug/ml in 2.0Mol/L HCl & trace HNO3
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