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品质保障
专业品质
铍标准溶液
80ml,analytical standard,10ug/ml in 2% HCl
苯并(a)芘标准溶液
1ml,2000μg/ml in Toluene
铷离子标准溶液
100ml,1mg/ml in 0.005% HN03
(La, Ce, Pr, Nd, Sm, Eu, Gd, Y) 多元素混合标准溶液（混标）
100ml,100μg/ml
灭幼脲标准溶液
1ml,analytical standard,10ug/ml in acetone
二氧化硅标准溶液
100ml,1mg/ml in 0.4%NaOH
克伦特罗标准溶液
2ml,1.0mg/ml in methanol
甲醇中氯丙那林标准溶液
2ml,analytical standard ,1.05mg/ml in Methanol
氯苯嘧啶醇标准溶液
1ml,analytical standard,100ug/ml in methanol
1,2,4-三氯苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
三氯甲烷和四氯化碳混合标准溶液
2ml,analytical standard,Trichloromethane:6.00mg/L,Carbon tetrachloride:0.199mg/L in Methanol
邻二甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
丙烯醛-2，4-二硝基苯腙标准溶液
1.2ml,100μg/ml in Acetonitrile
一氯二溴甲烷标准溶液
1.2ml,460μg/ml in methanol
氯乙烯标准溶液
2ml,1000μg/ml,in Methanol
亚胺硫磷标准溶液
1ml,analytical standard,100ug/ml in acetone
铕标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
绿麦隆标准溶液
1ml,100ug/ml，溶剂：正己烷
碘离子标准溶液
50ml,1mg/ml in water
乙二胺四乙酸二钠标准溶液
20ml,0.05 M in H2O,volumetric standard
铵离子标准溶液
20ml,1000μg/ml in Water (20℃)
铝标准溶液
50ml,analytical standard ,1000ug/ml in 1.0 mol/L HNO3
间二氯苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
氟乐灵标准溶液
1ml,analytical standard,100μg/ml in petroleum ether
对氯甲苯标准溶液
1ml,analytical standard,1000ug/ml in methanol,for water analysis
噻螨酮标准溶液
1ml,analytical standard,10μg/ml in acetone
苯乙烯标准溶液
2ml,2000ug/ml in carbon disulfide,analytical standard
苯酚标准溶液
2ml,analytical standard,1.0mg/ml in methanol
硫标准溶液
20ml,1000ug/ml in H2O
异辛烷中12种共平面多氯联苯混合标准溶液
1ml,in Isooctane
亚氯酸盐标准溶液
2ml,1000mg/L in H2O
乐果标准溶液
1ml,analytical standard,10ug/ml in acetone
对硝基苯酚标准溶液
1.2ml,analytical standard,500ug/ml in methanol
水硬度标准溶液
20ml,45.0mmol/l(以CaCO3计)，in 0.1mol/L HCl
锰标准溶液
50ml,1000mg/L in 1%HNO3
灭线磷标准溶液
1ml,analytical standard,10ug/ml in acetone
对氯甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
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
稻瘟灵标准溶液
1ml,analytical standard,0.100mg/ml in methanol
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