
乙酸根离子标准溶液
20ml,1mg/ml in water

δ-六六六标准溶液
1ml,analytical standard,100ug/ml in petroleum ether

2,4-二硝基甲苯标准溶液
2ml,analytical standard,1000ug/ml in methanol

乐果标准溶液
2ml,analytical standard,1.00mg/ml in methanol

1,1,1,2-四氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol

镱标准溶液
20ml,1000μg/ml in 10%HCl

铅标准溶液
50ml,1000ug/ml Pb in 1.0 mol/L nitric acid

电导标准溶液
500ml,15.00mS

三氯杀螨醇标准溶液
2ml,1.00mg/ml

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

特草定标准溶液
1ml,1000ug/ml in Purge and Trap Methanol

总硬度标准溶液
20ml,1000μg/ml,总硬度

氯苯胺灵标准溶液
1ml,1000ug/ml in Purge and Trap Methanol

砷标准溶液
50ml,analytical standard, 1000ug/ml in 1.0mol/L HNO3

敌敌畏标准溶液
1ml,1000μg/mL,基体:丙酮

茚并(1,2,3-cd)芘标准溶液
2ml,analytical standard,4.25ug/mL in methanol

二氯二氟甲烷标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol

1,2-二氯乙烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol

镥标准溶液
50ml,1000μg/ml in 1.0 mol/L HNO3

草乃敌标准溶液
1ml,1000ug/ml in Acetone

敌敌畏标准溶液
1ml,100μg/ml,基体:丙酮

1,2,3,4-四氯苯标准溶液
2ml,analytical standard,0.105mg/ml in isooctane

间硝基甲苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol

2,4-二氯酚标准溶液
2ml,analytical standard,1.00mg/ml in methanol

硝酸根离子(NO₃-)标准溶液
20ml,500ug/ml in Water (20℃)

甲基嘧啶磷标准溶液
1ml,analytical standard,100ug/ml,u=2%,in acetone

铌标准溶液
50ml,1000μg/ml,in 1.0 mol/L hydrofluoric acid and trace HNO?

铋标准溶液
80ml,analytical standard,100mg/L in 5%%HNO3

扑草净标准溶液
1ml,1000ug/ml in Purge and Trap Methanol

p, p’-DDT标准溶液
1ml,analytical standard,100ug/ml in methanol

克菌丹标准溶液
1ml,analytical standard,100ug/ml in acetone

p, p’-DDD标准溶液
2ml,analytical standard ,50ug/mL in Toluene:Methanol(volume ratio 1:4)

对硝基甲苯标准溶液
2ml,analytical standard,1.04mg/ml in methanol

γ-六六六标准溶液
2ml,analytical standard,50ug/ml in methanol:toluene(4:1)

苄嘧磺隆标准溶液
1ml,analytical standard,10μg/ml,u=4% in acetone

硫酸根离子(SO₄2-)标准溶液
20ml,1000μg/ml in Water (20℃)

硅酸根标准溶液
50ml,1000ug/ml in 0.05mol/L NaOH

钴标准溶液
20ml,analytical standard ,100ug/ml in 1%HNO3

(K,Na)多元素混合标准溶液(混标)
50ml,100μg/ml,in water




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