β-硫丹标准溶液
1ml,analytical standard,10ug/ml in hexane
间二甲苯标准溶液
2ml,1mg/ml in Methanol,for Water Analysis
苯标准溶液
1.2ml,analytical standard,1000ug/ml in carbon disulfide
丙酮中乙嘧硫磷标准溶液
1ml,analytical standard,100ug/ml in acetone
西维因标准溶液
1ml,1000ug/ml in Acetonitrile
硫酸根离子(SO₄2-)标准溶液
20ml,5000μg/ml in Water (20℃)
(Al,As,Ba,Cd,Ce,Co,Cr,Cu,Li,Mn,Mo,Ni,Pb,Se,Sr,Tl,V,Zn,K)多元素混合标准溶液(混标)
50ml,
多菌灵标准溶液
1ml,analytical standard,100ug/ml,u=3% in ethanol
氯化钾电导率标准溶液
100ml,147.4μs/cm(25°C)
苯并(k)荧蒽标准溶液
2ml,4.38ug/ml in methanol
二氧化硫标准溶液
20ml,analytical standard,100mg/L in formaldehyde solution
铷标准溶液
50ml,analytical standard,1000μg/ml, in 1mol/L HNO3
钠标准溶液
50ml,1000ug/ml in H2O
(Zr,Hf,W,Mo,Ta,Nb,Ti)多元素混合标准溶液
50ml,analytical standard ,100ug/ml in 1.0mol/L HF and 1.0mol/L HNO3
二苯胺标准溶液
1.2ml,1000μg/ml,in Purge and Trap Methanol
1,1,1-三氯乙烷标准溶液
2ml,2000ug/ml in Methanol
仲丁威标准溶液
1ml,analytical standard,100ug/ml in acetone
仲丁威标准溶液
1ml,analytical standard,10ug/ml in acetone
(As, Cd, Cr, Pb, Hg) 多元素混合标准溶液(混标)
50ml,As,Cd,Cr:100μg/ml;Pb,Hg:200μg/ml(,in :5% HNO3,2% HCL)
氢氧化钠容量分析用标准溶液
90ml,volumetric,0.10mol/L in water
硫酸铜标准溶液
1L,0.05000mol/L(0.05M)
银单元素标准溶液
20ml,1000ug/mL in:1%HNO3
2-氯-4,6-二氨基-1,3,5-三嗪标准溶液
1ml,100 ng/μL in methanol
外环氧七氯标准溶液
1ml,analytical standard,100ug/ml in Petroleum ether
甲基毒死蜱标准溶液
1ml,1000ppm in acetone
钠标准溶液
50ml,100ug/ml in 1%HCl
盐酸克仑特罗标准溶液
5ml,250μg/ml in methanol
铁标准溶液
20ml,analytical standard ,1000mg/L in 5%HCl
2,4'-滴滴滴标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
金标准溶液
20ml,analytical standard ,100.0ug/g in 0.5mol/l HCl
异丙苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
镨标准溶液
20ml,1000μg/ml in 1.0 mol/L HNO3
杀螟硫磷标准溶液
1.5ml,analytical standard,100ug/mL in methanol
硬脂酸甲酯标准溶液
1ml,analytical standard,9.93ng/ul in isooctane
四氯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
2,4,6-三氯苯酚标准溶液
1ml,2000ug/ml in high purity Methanol
除草醚标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
三唑酮标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
总硬度标准溶液
20ml,1000μg/ml,总硬度
砷标准溶液
50ml,analytical standard, 1000ug/ml in 1.0mol/L HNO3
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