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品质保障
专业品质
碘酸钾标准溶液
1L,0.3M
氟乐灵标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
六价铬标准溶液
50ml,1000ug/ml in H2O
锌标准溶液
20ml,1000ug/ml Zn in 1% HNO3
倍硫磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
噻螨酮标准溶液
1ml,analytical standard,1.00mg/ml in metahnol
苋菜红标准溶液
5ml,analytical standard,0.5mg/ml in water,for food analysis
硫酸铈(IV) 标准溶液
1L,容量法,0.1000mol/L(0.1N)
对氯甲苯标准溶液
1ml,analytical standard,1000ug/ml in methanol,for water analysis
锌标准溶液
20ml,500mg/L Zn in 1%HCl
甲醇中氯丙那林标准溶液
2ml,analytical standard ,1.00mg/ml in Methanol
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
锑标准溶液
20ml,analytical standard,100mg/L in 5%HCl
锌标准溶液
20ml,100ug/ml Zn in 1%HNO3
噻螨酮标准溶液
1ml,analytical standard,10μg/ml in acetone
水质铝标准溶液
30ml,analytical standard,0.243mg/l,in 1%HCl
敌瘟磷标准溶液
2ml,analytical standard,0.105mg/ml in methanol
苯胺标准溶液
2ml,analytical standard,1000ug/ml in methanol
砷胆碱标准溶液
2ml,91.6μg/g，基体：水
苯乙烯标准溶液
2ml,2000ug/ml in carbon disulfide,analytical standard
金标准溶液
100ml,1000ug/ml in 1.5mol/L HCl
金标准溶液
20ml,analytical standard ,100.0ug/g in 0.5mol/l HCl
铥标准溶液
20ml,1000ug/ml Tm in 1.0 mol/L HNO3
二苯肼标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
异丙苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
2,4,6-三氯酚标准溶液
2ml,analytical standard,1.00mg/ml in methanol
铕标准溶液
20ml,1000ug/ml in 1.0mol/L HNO3
四氯乙烯中正十六烷标准溶液
10ml,1011mg/L,U=26mg/L
汞标准溶液
20ml,100ug/ml in 5% HNO3
联苯菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
2,4,5-涕酸标准溶液
1ml,100 ng/μL in acetonitrile,analytical standard
四氯乙烯中正十六烷标准溶液
5ml,1011mg/L,U=26mg/L
碘标准溶液
1L,0.05000mol/L(0.1N)
拉沙里菌素 A 钠盐 标准溶液
1ml,100 ng/uL in acetonitrile, analytical standard
硒标准溶液
50ml,analytical standard ,1000ug/ml in 2.0mol/L HNO3
邻苯二甲酸二正辛酯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
(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
石油类标准溶液（红外法）
10ml,30.5μg/ml in Carbon tetrachloride
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