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专业品质
碘酸钾标准溶液
1L,0.1M
碘酸钾标准溶液
1L,0.3M
锌标准溶液
20ml,1000ug/ml Zn in 1% HNO3
锌标准溶液
20ml,1000mg/L Zn in 1%HCl
甲醇中氯丙那林标准溶液
2ml,analytical standard ,1.00mg/ml in Methanol
锌标准溶液
20ml,100ug/ml Zn in 1%HNO3
水质铝标准溶液
30ml,analytical standard,0.243mg/l,in 1%HCl
金标准溶液
100ml,1000ug/ml in 1.5mol/L HCl
金标准溶液
50ml,1000ug/ml in 1.5mol/L HCl
金标准溶液
20ml,analytical standard ,100.0ug/g in 0.5mol/l HCl
2,4,6-三氯酚标准溶液
2ml,analytical standard,1.00mg/ml in methanol
碲标准溶液
50ml,1000ug/ml in 2.0 mol/L HNO3
铕标准溶液
20ml,1000ug/ml in 1.0mol/L HNO3
汞标准溶液
20ml,100ug/ml in 5% HNO3
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
2,4,5-三氯苯酚标准溶液
1ml,100ng/ul in Methanol
四氯化碳标准溶液
2ml,analytical standard,1000ug/ml in methanol
2,3',4,4',5-五氯联苯标准溶液
1ml,100 μg/mL in Methanol
杀螟硫磷标准溶液
1.5ml,analytical standard,100ug/mL in methanol
甲基泼尼松龙标准溶液
1ml,analytical standard,100 ng/ul in Acetonitrile
氯化锌标准溶液
100ml,0.1000mol/L in water
1,1-二氯乙烯标准溶液
2ml,analytical standard,1mg/ml in methanol
氯化锌标准溶液
20ml,0.1000mol/L in water
乙酰甲胺磷标准溶液
1ml,analytical standard,100ug/ml in acetone
碘酸钾标准溶液
1L,0.05M
二氧化硅标准溶液
50ml,analytical standard,1000ug/ml in 0.05mol/L NaOH
硼标准溶液
80ml,analytical standard,100ug/ml in water
硅标准溶液
50ml,1000ug/ml in 0.05mol/L NaOH
敌敌畏标准溶液
1ml,100μg/ml,基体:丙酮
丙草胺标准溶液
1ml,analytical standard,1.00mg/ml in methanol
顺式-氯菊酯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
二甲戊乐灵标准溶液
1ml,analytical standard,10μg/ml,u=2%, in acetone
2,4-二甲酚标准溶液
1.2ml,1000μg/ml,溶剂：甲醇
顺-1,2-二氯乙烯标准溶液
2ml,0.985mg/ml,基体:甲醇
溴螨酯标准溶液
1ml,analytical standard,10μg/ml,u=2% in ethyl acetate
硝基苯标准溶液
2ml,analytical standard,1.00mg/ml in methanol
对硝基乙苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
硝酸银标准溶液
1L,0.01000mol/L(0.01N)
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