CN104237229B - pH值测试液及其制备方法 - Google Patents
pH值测试液及其制备方法 Download PDFInfo
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- CN104237229B CN104237229B CN201410416165.7A CN201410416165A CN104237229B CN 104237229 B CN104237229 B CN 104237229B CN 201410416165 A CN201410416165 A CN 201410416165A CN 104237229 B CN104237229 B CN 104237229B
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410416165.7A CN104237229B (zh) | 2014-08-22 | 2014-08-22 | pH值测试液及其制备方法 |
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| CN201410416165.7A CN104237229B (zh) | 2014-08-22 | 2014-08-22 | pH值测试液及其制备方法 |
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| Publication Number | Publication Date |
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| CN104237229A CN104237229A (zh) | 2014-12-24 |
| CN104237229B true CN104237229B (zh) | 2016-08-24 |
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| CN201410416165.7A Active CN104237229B (zh) | 2014-08-22 | 2014-08-22 | pH值测试液及其制备方法 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3075616B1 (fr) * | 2017-12-21 | 2022-06-10 | Oreal | Procede de traitement des fibres keratiniques mettant en œuvre un colorant direct oxazone ou phenazine halochrome, un revelateur puis un effaceur |
| CN111812086A (zh) * | 2020-08-04 | 2020-10-23 | 河南省产品质量监督检验院 | 一种三聚硫氰酸三钠快速检测试纸及其制备方法和检测方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7964368B2 (en) * | 2005-04-25 | 2011-06-21 | Sgm Biotech, Inc. | Evaluating bacterial lethality of containerized food production |
| CN201016931Y (zh) * | 2006-12-06 | 2008-02-06 | 白莉 | pH值比色测试管 |
| US7883898B2 (en) * | 2007-05-07 | 2011-02-08 | General Electric Company | Method and apparatus for measuring pH of low alkalinity solutions |
| GB0714135D0 (en) * | 2007-07-19 | 2007-08-29 | Univ Bristol | Method |
| CN102788791B (zh) * | 2012-08-10 | 2015-06-17 | 青岛农业大学 | 土壤酸碱度快速测定装置 |
| CN103033504B (zh) * | 2012-12-08 | 2014-10-29 | 杭州特种纸业有限公司 | 一种pH广范试纸的制备方法 |
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| CN104237229A (zh) | 2014-12-24 |
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Inventor after: Dong Qiwei Inventor before: Zhao Hui Inventor before: Only virtuous virtuous |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170829 Address after: 162850 Inner Mongolia Hulun Buir city Dent Department of Nierji town Molidawa Daur autonomous neighborhood 01-348 Patentee after: Dong Qiwei Address before: 300134 Beichen District, Tianjin Jin Road East Side Patentee before: Tianjin University Of Commerce |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181227 Address after: 226000 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province, No. 999 Guangzhou Road Patentee after: Nantong Construction Engineering Co.,Ltd. Address before: 162850 Denteko Residential Committee 01-348, Nierji Town, Molidawadaur Autonomous Banner, Hulunbuir City, Inner Mongolia Patentee before: Dong Qiwei |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: No. 328, Zhonghua East Road, Sanchang street, Haimen District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Guanghai inspection and Testing Co.,Ltd. Address before: 226000 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province, No. 999 Guangzhou Road Patentee before: Nantong Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |