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品质保障
专业品质
十氯联苯标准溶液
1ml,1000ug/ml in Toluene
3-氨基联苯标准溶液
1ml,1000ug/ml in Ethyl Acetate
钇标准溶液
50ml,1000ug/ml in 1.0 mol/L HNO3
1,2,3-三氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
速灭威标准溶液
1ml,analytical standard,100ug/ml in acetone
亚硝酸根离子(NO2-)标准溶液
100ml,100μg/ml in Water (20℃)
嗪草酮标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
倍硫磷标准溶液
1ml,analytical standard,100ug/ml in acetone,u=4%,
1,3,5-三氯苯标准溶液
2ml,analytical standard,0.100mg/ml in isooctane
γ-六六六标准溶液
1.2ml,43.2μg/ml，溶剂：异辛烷
1,2-二氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
毒死蜱标准溶液
1ml,analytical standard,10ug/ml in acetone
伏杀硫磷标准溶液
1ml,analytical standard,10μg/ml in acetone
间甲酚标准溶液
2ml,analytical standard,0.98mg/ml in methanol
二氯乙酸标准溶液
1.2ml,1000μg/ml，基体：甲叔丁醚
高效氯氟氰菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
钾标准溶液
80ml,100ug/ml in 1%HCl
对二氯苯标准溶液
1.2ml,80μg/ml,in methanol
2,6-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
硝基苯类混合标准溶液
2ml,0.10mg/ml in methanol
黄曲霉素 M1 标准溶液
5ml,0.5 μg/mL in acetonitrile
铷离子标准溶液
100ml,1mg/ml in 0.005% HN03
(As,Bi,Cd,Cu,Cr,Fe,Hg,Mn,Ni,Se,Pb,Zn）多元素混合标准溶液（混标）
50ml,100μg/ml 溶剂：5%硝酸，traceHCl
燕麦灵标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
邻二甲苯标准溶液
1ml,analytical standard,1000ug/ml in carbon disulfide
仲丁基苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
alpha-六六六标准溶液
2ml,analytical standard,50ug/ml in methanol:toluene(4:1)
外环氧七氯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
亚胺硫磷标准溶液
1ml,10 ug/ml,u=6~2%, in acetone
乙二胺四乙酸二钠标准溶液
500ml,0.01000mol/L(0.01M)
铕标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
对二氯苯标准溶液
2ml,analytical standard,0.102mg/ml in isooctane
锌标准溶液
50ml,1000mg/L Zn in 1%HCl
镨标准溶液
20ml,1000ug/ml in 10%HCl
乙酸根离子标准溶液
50ml,1mg/ml in water
亚氯酸盐标准溶液
20ml,1000mg/L in H2O
除草醚标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
锆标准溶液
50ml,1000μg/ml, in 1.0mol/L HNO3 and trace HF
亚硝酸盐标准溶液
20ml,1000ug/ml in water
甲基汞标准溶液
1.2ml,analytical standard,10ug/ml in toluene
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