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品质保障
专业品质
铷离子标准溶液
100ml,1mg/ml in 0.005% HN03
异菌脲标准溶液
1ml,analytical standard,10ug/ml in benzen
铒标准溶液
50ml,1000ug/ml in 1.0 mol/L HNO3
绿麦隆标准溶液
1ml,100ug/ml，溶剂：正己烷
甲霜灵标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
钼标准溶液
20ml,100ug/ml in 1%HCl
钼标准溶液
50ml,100ug/ml in 1%HCl
硫双灭多威标准溶液
1ml,analytical standard,100ug/ml in acetone
铵离子标准溶液
100ml,1000μg/ml in Water (20℃)
氯甲烷标准溶液
1.2ml,100mg/L,溶于吹扫-捕集甲醇溶液中
钼标准溶液
20ml,500 mg/L,溶剂:水和微量氨水
钼标准溶液
80ml,100ug/ml in 1%HCl
乙基汞标准溶液
1.2ml,analytical standard,10.0ug/ml in toluene
铯标准溶液
20ml,100μg/ml,in 1% HCl
醋酸钠标准溶液
1L,2.0M
氢氧化钠标准溶液
1L,0.6M
硫代硫酸钠标准溶液
500ml,0.001M
硫代硫酸钠标准溶液
1L,2.0M
异稻瘟净标准溶液
1ml,analytical standard,10ug/ml in acetone
氯菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
联胺标准溶液
50ml,analytical standard,1000μg/ml in 1.0mol/L HCl
四氯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
钇标准溶液
50ml,1000ug/ml in 1.0 mol/L HNO3
1,2,4-三甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
灭线磷标准溶液
1ml,analytical standard,10ug/ml in acetone
镁标准溶液
50ml,1000μg/ml,1.0mol/L in HNO3
2,3,4,6-四氯酚标准溶液
1ml,2000μg/ml,溶于甲醇中
1-氯-2-氟苯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
4-氯-3-甲基苯酚标准溶液
1ml,2000ug/ml in high purity Methanol
除草醚标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
间甲酚标准溶液
1ml,2000ug/ml in Methanol
糖精钠标准溶液
5ml,analytical standard,1.00mg/ml in water
反式－九氯标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
甲氧滴滴涕标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
稻丰散标准溶液
2ml,analytical standard,0.105mg/ml in methanol
硅标准溶液
50ml,1000ug/ml in 0.05mol/L NaOH
汞单元素标准溶液
20ml,1000ug/mL,in 3%HNO3
铈标准溶液
50ml,1000ug/ml in 1.0mol/L HNO3
1,2,3,4-四氯苯标准溶液
2ml,analytical standard,0.105mg/ml in isooctane
钾标准溶液
50ml,analytical standard ,1000ug/ml in water
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