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品质保障
专业品质
三溴甲烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
碘酸钾标准溶液
1L,0.05M
二嗪磷标准溶液
2ml,analytical standard,1.00mg/ml in methanol
1,2,4-三氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
3,3'-二甲氧基联苯胺标准溶液
1ml,1000μg/ml,in Methanol
氯苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
稻瘟灵标准溶液
1ml,analytical standard,100ug/ml in hexane
杀虫环标准溶液
1ml,analytical standard,10ug/ml in methanol
百菌清标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
2,6-二氯苯酚标准溶液
1ml,100ng/ul，溶于甲醇
硼标准溶液
50ml,analytical standard ,1000ug/ml in water
醋酸钠标准溶液
500ml,1M
丙环唑标准溶液
2ml,1.00mg/mL,溶剂:甲醇
镥标准溶液
20ml,1000μg/ml in 10%HCl
a-硫丹标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
草萘胺标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
β-硫丹标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
锗标准溶液
50ml,1000μg/ml,溶剂：1.0 mol/L HNO3 and tr. HF
灭蝇胺标准溶液
1ml,analytical standard,10ug/ml in H2O
扑灭津标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
p,p’-DDT标准溶液
2ml,analytical standard ,50.0ug/mL in Toluene:Methanol(volume ratio 1:4)
稻瘟净标准溶液
1ml,analytical standard,10ug/ml in ethanol
苯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
氯乙烷标准溶液
1ml,1000μg/ml,in Methanol
氢氧化钾标准溶液
1L,0.1000mol/L(0.1N)
钆标准溶液
20ml,1000ug/ml in 10% HCl
镁离子标准溶液
100ml,1000 μg/ml in 5%HCL
萘标准溶液
1ml,2000ug/ml in Toluene
氰离子标准溶液
100ml,1mg/ml in water
γ-六六六标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
硫酸根离子(SO₄2-)标准溶液
50ml,500μg/ml in Water (20℃)
异丙甲草胺标准溶液
1ml,100 μg/mL
硫酸根离子(SO₄2-)标准溶液
50ml,1000μg/ml in Water (20℃)
异丙苯标准溶液
2ml,analytical standard,0.94mg/ml in methanol
铍标准溶液
50ml,analytical standard,1000μg/ml in 1.0 mol/L HNO3
（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
克伦特罗标准溶液
1.2ml,1.0mg/ml in methanol
禾草敌标准溶液
1ml,100ng/μl in Cyclohexane
三唑酮标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
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