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原子吸收浓缩标准液 ·  Condensed standard solution for atomic absorption
Rerwov® 系列标准液可以通过NIST的标准物质(SRM)溯源。可以通过网站www.x l j china .com. 获取每一个批号的COA. Rerwov® 标准液的稀释 AAS 标准液应该用同标液本身浓度相同的酸来稀释。 第一步,应该用d.1 mol/L的盐酸将Rerwov® 标准液的稀释到1L。将30ml百分之三十浓度的盐酸放人容最瓶并用蒸馏水稀释到1L.进一步的稀释应该继续使用蒸馏水完成。 作为特例,下面的Rerwov®标准液应该需要这样来稀释: l  锑,锡:将200ml 30%浓度的盐酸放入容1瓶并用蒸馏水稀释          l  到1L然后用同样浓度的酸进一步稀释。 l  铋:二将55ml 65%浓度的硝酸放人容量瓶用蒸馏水稀释到1L        l  金:将500ml 30%浓度的盐酸放入容最瓶并稀释到1L l  铅下硒银:用0.1 mol/L的硝酸稀释到1L                                          l  钼:将10ml 25%氨水放入容量瓶并用蒸馏水稀释到1L l  硅:用蒸馏水稀释到标记处                                                             l  钒:将5ml 96%的硫酸放人容最瓶甲并用蒸馏水稀释到1L 参考资料 标准液的最短保存期 l  原装封盖AAS和ICP标准液:3年(见标签或者COA)                           l  没有打开过的安瓶Rerwov贝斯特全球最奢华下载:3年 l  已经打开过的AAS和ICP标准液:最长12个月                                   l  1.000 mg/l浓度溶液:最长12个月 l  10-100 mg/l浓度溶液:建议1个月                                                  l  1一10mg/l 浓度溶液:最长1周 l  浓度<1mg/l的溶液:建议当天使用  
Rerwov Standards Rerwov Standards
名称组成[1g of element per ampoule]订货号
AICI3 in water2.1.09967.0001.9
SbCl3 in 24% HCI2.1.09920.0001.9
As2O5 in water2.1.09939.0001.9
BaCI2 in 7% HCI2.1.09968.0001.9
CdCI2 in 6.5% HCI2.1.09960.0001.9
AlCl3 in water2.1.09967.0001.91
SbCl3 in 24% HCI2.1.09920.0001.91
As2O5 in water2.1.09939.0001.91
BaCl2 in 7%HCI2.1.09968.0001.91
CdCl2 in water2.1.09960.0001.91
CaCl2 in 6.5% HCI2.1.09943.0001.9
HCI in water2.1.09871.0001.9
CrCl3 in 4.2% HCI2.1.09948.0001.9
CoCl2 in water2.1.09986.0001.9
CuCl2 in water2.1.09987.0001.9
KF in water2.1.09869.0001.9
H(AuCl4) in water2.1.09868.0001.9
FeCl3 in 15%HCI2.1.09972.0001.9
Pb(NO3)2 in water2.1.09969.0001.9
LiCl in water2.1.09934.0001.9
MgCl2 in 6%HCI2.1.09949.0001.9
MnCl2 in water2.1.09988.0001.9
(NH4)6Mo7O24 in 0.7% NH4OH2.1.09926.0001.9
NiCl2 in water2.1.09989.0001.9
亚硝酸NaN02 in water2.1.09966.0001.91
磷酸H3PO4 in water2.1.09970.0001.91
KCl in water2.1.09924.0001.9
SeO2 in 6.3%HNO32.1.09915.0001.9
SiCl4 in 14%NaOH2.1.09947.0001.9
AgNO3 in 5%HNO32.1.09906.0001.9
NaCl in water2.1.09927.0001.9
SrCl2 in 7%HCI2.1.09993.0001.9
硫酸H2SO4 in water2.1.09872.0001.9
SnCl4 in 24%HCI2.1.09929.0001.9
(NH4)2 TiF6 in water2.1.09829.0001.9
VOSO4 in 8.6% H2SO42.1.09994.0001.9
ZnCl2 in 0.06% HCI2.1.09953.0001.9