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品质保障
专业品质
噻螨酮标准溶液
1ml,analytical standard,10μg/ml in acetone
砷胆碱标准溶液
2ml,91.6μg/g，基体：水
异稻瘟净标准溶液
1ml,analytical standard,100ug/ml in acetone
苯酚标准溶液
20ml,1000ug/ml in 0.02mol/L NaOH
阿维菌素标准溶液
1ml,analytical standard,100μg/ml in methanol
锰标准溶液
50ml,1000mg/L in 1%HNO3
三氯杀螨醇标准溶液
2ml,1.00mg/ml
三环唑标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
西玛津标准溶液
1ml,analytical standard,10μg/ml in acetone
三氟甲苯标准溶液
1ml,200ug/ml in Purge and Trap Methanol
氯乙烯标准溶液
2ml,100μg/ml,in Methanol
杀螟硫磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
敌敌畏标准溶液
1ml,1000μg/mL，基体:丙酮
亚硝酸盐标准溶液
50ml,1000ug/ml in water
硝酸盐氮标准溶液
50ml,100μg/ml in Water (20℃)
辛硫磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
多氯联苯(Aroclor 1260)标准溶液
10ml,100 ng/ul于环己烷，10ML
茚并（1,2,3-cd）芘标准溶液
2ml,analytical standard,4.25ug/mL in methanol
硼标准溶液
80ml,analytical standard,100ug/ml in water
银标准溶液
20ml,100ug/ml in 1%HNO3
氯唑灵标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
三氯杀虫酯标准溶液
1ml,analytical standard,10μg/ml in isopropanol
氯苯嘧啶醇标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
甲酸根离子标准溶液
100ml,1mg/ml in water
残杀威标准溶液
1ml,analytical standard,10ug/ml in acetone
化学需氧量（CODCr）测定仪检定用标准溶液
20ml,100mg/L in 0.05mol/L H2SO4
重铬酸钾标准溶液
1L,1/24mol/L(0.25N)
氨氮标准溶液
50ml,100mg/L(as N ) in H2O
西草净标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
硫酸根离子(SO₄2-)标准溶液
20ml,500μg/ml in Water (20℃)
双甲脒标准溶液
1ml,analytical standard,100ug/ml in methanol
异丙苯标准溶液
2ml,analytical standard,0.94mg/ml in methanol
（Au,Pd,Pt,Ir,Ru）多元素混合标准溶液（混标）
50ml,100.0μg/ml in 1.5mol/L HCl
2,4′-DDT标准溶液
1.2ml,analytical standard,50ug/mL in 2,2,4-Trimethylpentane
甲醇中3种酚系物混合标准溶液
2ml,2,4-二氯酚:50.1μg/mL,2,4,6-三氯酚:21.2μg/mL,五氯酚:11.2μg/mL
克伦特罗标准溶液
1.2ml,1.0mg/ml in methanol
除虫脲标准溶液
1ml,100ug/ml,u=2%,in acetone
食用合成色素胭脂红标准溶液
5ml,analytical standard,0.50mg/ml in water
铥标准溶液
20ml,1000ug/ml Tm in 10%HCl
alpha-六六六标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
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