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品质保障
专业品质
绿麦隆标准溶液
1ml,100ug/ml，溶剂：正己烷
甲磺隆标准溶液
1ml,analytical standard,100ug/ml in acetone
钼标准溶液
20ml,1000ug/ml in H2O
异丙醇标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
七氯标准溶液
1.2ml,1000μg/ml，溶剂：甲醇
碘离子标准溶液
20ml,1mg/ml in water
硫双灭多威标准溶液
1ml,analytical standard,100ug/ml in acetone
乙二胺四乙酸二钠标准溶液
20ml,0.05 M in H2O,volumetric standard
铝标准溶液
50ml,analytical standard ,1000ug/ml in 1.0 mol/L HNO3
三环唑标准溶液
1ml,analytical standard,10ug/ml in methanol
间二氯苯标准溶液
2ml,analytical standard,0.114mg/ml in isooctane
碘酸钾标准溶液
1L,0.3M
噻螨酮标准溶液
1ml,analytical standard,1.00mg/ml in metahnol
锌标准溶液
20ml,500mg/L Zn in 1%HCl
噻螨酮标准溶液
1ml,analytical standard,100ug/ml in acetone
铅标准溶液
50ml,500mg/L Pb in 1%HNO3
铕标准溶液
20ml,1000ug/ml in 1.0mol/L HNO3
联苯菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
苄嘧磺隆标准溶液
1ml,analytical standard,100μg/ml,u=3% in acetone
(Al,As,B,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,Ga,Li,Mg,Mn,Ni,Pb,Sb,Sn,Sr,Ti,Tl,V,Zn ）多元素混合标准溶液
50ml,analytical standard ,100ug/ml in 2.5mol/L HNO3,tr.HCl,tr.HF
甲醛标准溶液
2ml,analytical standard,10mg/ml in water
甲基泼尼松龙标准溶液
1ml,analytical standard,100 ng/ul in Acetonitrile
2,3',4,4',5-五氯联苯标准溶液
1.2ml,100 μg/mL in n-hexane
对苯二胺标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
乙酸根离子标准溶液
20ml,1mg/ml in water
δ-六六六标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
2,4-二硝基甲苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
乐果标准溶液
2ml,analytical standard,1.00mg/ml in methanol
1,1,1,2-四氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
镱标准溶液
20ml,1000μg/ml in 10%HCl
电导标准溶液
500ml,84μS
铅标准溶液
50ml,1000ug/ml Pb in 1.0 mol/L nitric acid
电导标准溶液
500ml,15.00mS
2,3,4,6-四氯酚标准溶液
1ml,2000μg/ml,溶于甲醇中
钙标准溶液
20ml,analytical standard,100ug/ml in 5%HCl
三氯杀螨醇标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
1-氯-2-氟苯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
特草定标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
4-甲酚标准溶液
1ml,2000ug/ml in high purity Methanol
锰标准溶液
50ml,analytical standard,500mg/L in 1%HNO3
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