CN102967568B - 一种分光光度双波长检测方法 - Google Patents
一种分光光度双波长检测方法 Download PDFInfo
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- CN102967568B CN102967568B CN201210482880.1A CN201210482880A CN102967568B CN 102967568 B CN102967568 B CN 102967568B CN 201210482880 A CN201210482880 A CN 201210482880A CN 102967568 B CN102967568 B CN 102967568B
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- absorbance
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000002835 absorbance Methods 0.000 claims abstract description 110
- 239000012086 standard solution Substances 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 26
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 138
- 239000010948 rhodium Substances 0.000 claims description 74
- 229910052703 rhodium Inorganic materials 0.000 claims description 72
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 72
- 229910052697 platinum Inorganic materials 0.000 claims description 63
- 238000001514 detection method Methods 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 14
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 11
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 11
- 239000001119 stannous chloride Substances 0.000 claims description 11
- 235000011150 stannous chloride Nutrition 0.000 claims description 11
- 239000011259 mixed solution Substances 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000011481 absorbance measurement Methods 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000008033 biological extinction Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 description 9
- 238000002798 spectrophotometry method Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000012088 reference solution Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- BASFCYQUMIYNBI-BKFZFHPZSA-N platinum-200 Chemical compound [200Pt] BASFCYQUMIYNBI-BKFZFHPZSA-N 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
组份 | 加入量(μg) | 吸光度ΔA(%) | 测量值(μg) | 误差(%) |
铂 | 200.00 | 24.09 | 201.99 | 1.00 |
铑 | 250.00 | 33.59 | 249.78 | -0.09 |
Claims (3)
Priority Applications (1)
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CN201210482880.1A CN102967568B (zh) | 2012-11-23 | 2012-11-23 | 一种分光光度双波长检测方法 |
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CN201210482880.1A CN102967568B (zh) | 2012-11-23 | 2012-11-23 | 一种分光光度双波长检测方法 |
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CN102967568A CN102967568A (zh) | 2013-03-13 |
CN102967568B true CN102967568B (zh) | 2015-05-20 |
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Families Citing this family (13)
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CN103575685B (zh) * | 2013-11-11 | 2016-01-20 | 中国科学院青海盐湖研究所 | 一种同时测定溴离子和碘离子的方法 |
CN105823738B (zh) * | 2015-01-05 | 2019-02-01 | 广东省东莞市质量监督检测中心 | 一种测定纸制品中可迁移性荧光增白剂含量的方法 |
CN104897590A (zh) * | 2015-06-03 | 2015-09-09 | 常州大学 | 一种快速检测含油污水处理体系中石油烃及菌体含量方法 |
CN105021555A (zh) * | 2015-07-15 | 2015-11-04 | 沈阳大学 | 利用双波长分光光度法测定耗制品中锌含量的方法 |
CN104964940A (zh) * | 2015-07-27 | 2015-10-07 | 珠江水利委员会珠江水利科学研究院 | 一种快速检测水样中总磷含量的检测装置及其检测方法 |
US20200319167A1 (en) * | 2016-05-13 | 2020-10-08 | Eiken Kagaku Kabushiki Kaisha | Method for determining ratio of measurement object substance to comparison object substance, program, storage medium, and device |
CN106248608A (zh) * | 2016-09-29 | 2016-12-21 | 华南理工大学 | 一种pae树脂湿强剂有效固含量的紫外光谱检测方法 |
CN107703072B (zh) * | 2017-09-21 | 2020-08-11 | 长春黄金研究院 | 一种含硫氰酸盐水质中总氰化物的补正测定方法 |
CN109142246A (zh) * | 2018-07-13 | 2019-01-04 | 金川集团股份有限公司 | 一种镍盐溶液中钡含量的快速测定方法 |
CN110609002B (zh) * | 2018-12-29 | 2024-05-31 | 深圳迈瑞生物医疗电子股份有限公司 | 一种干扰检测方法及样本分析仪 |
CN109932362B (zh) * | 2019-04-01 | 2020-11-10 | 中国科学院过程工程研究所 | 一种离子液体体系中还原糖含量的测试方法 |
CN112903846B (zh) * | 2021-01-20 | 2021-12-07 | 上海普康药业有限公司 | 一种测定利伐沙班及其杂质的分析方法 |
CN114965325B (zh) * | 2022-07-27 | 2022-10-28 | 广东省有色工业建筑质量检测站有限公司 | 一种氯离子检测方法、装置及计算机可读存储介质 |
Citations (3)
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CN101196809A (zh) * | 2006-08-28 | 2008-06-11 | 李全水 | 化学检验结果计算和数据处理软件包 |
CN101666742A (zh) * | 2009-09-23 | 2010-03-10 | 西南化工研究设计院 | 一种含铑催化剂样品的处理方法 |
WO2012046201A1 (en) * | 2010-10-08 | 2012-04-12 | Basf Se | Method of assaying noble metals |
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- 2012-11-23 CN CN201210482880.1A patent/CN102967568B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101196809A (zh) * | 2006-08-28 | 2008-06-11 | 李全水 | 化学检验结果计算和数据处理软件包 |
CN101666742A (zh) * | 2009-09-23 | 2010-03-10 | 西南化工研究设计院 | 一种含铑催化剂样品的处理方法 |
WO2012046201A1 (en) * | 2010-10-08 | 2012-04-12 | Basf Se | Method of assaying noble metals |
Non-Patent Citations (2)
Title |
---|
双波长分光光度测定铂铑合金中的铑;陈学源;《稀有金属材料与工程》;19930831;第22卷(第4期);69-72页 * |
贵金属冶金物料中钯、铂、铑的双波长分光光度法同时测定的研究;李振亚;《分析试验室》;19941231;第13卷(第1期);47-51页 * |
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