CN100498291C - 铍测定液及其比色测定管 - Google Patents
铍测定液及其比色测定管 Download PDFInfo
- Publication number
- CN100498291C CN100498291C CNB2005100484706A CN200510048470A CN100498291C CN 100498291 C CN100498291 C CN 100498291C CN B2005100484706 A CNB2005100484706 A CN B2005100484706A CN 200510048470 A CN200510048470 A CN 200510048470A CN 100498291 C CN100498291 C CN 100498291C
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- CN
- China
- Prior art keywords
- beryllium
- unit volume
- damping fluid
- glass tube
- sodium salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100484706A CN100498291C (zh) | 2005-10-31 | 2005-10-31 | 铍测定液及其比色测定管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100484706A CN100498291C (zh) | 2005-10-31 | 2005-10-31 | 铍测定液及其比色测定管 |
Publications (2)
Publication Number | Publication Date |
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CN1766560A CN1766560A (zh) | 2006-05-03 |
CN100498291C true CN100498291C (zh) | 2009-06-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100484706A Expired - Fee Related CN100498291C (zh) | 2005-10-31 | 2005-10-31 | 铍测定液及其比色测定管 |
Country Status (1)
Country | Link |
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CN (1) | CN100498291C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102519952B (zh) * | 2011-11-25 | 2015-04-08 | 佛山市中南农业科技有限公司 | 一种试剂及用该试剂对食品中硼砂的快速测定方法 |
CN104215630A (zh) * | 2013-11-12 | 2014-12-17 | 张文知 | 矿物岩石中铍的快速测定方法 |
-
2005
- 2005-10-31 CN CNB2005100484706A patent/CN100498291C/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
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新试剂CPAH-I的合成、纯化及与铍离子显色反应的研究. 唐文彪,徐继明,吴斌才.华东师范大学学报(自然科学版),第1期. 1999 |
新试剂CPAH-I的合成、纯化及与铍离子显色反应的研究. 唐文彪,徐继明,吴斌才.华东师范大学学报(自然科学版),第1期. 1999 * |
杂多核配位荧光增敏法测定痕量铍. 吴芳英,黄坚锋,嵇志琴.分析化学研究简报,第27卷第2期. 1999 |
杂多核配位荧光增敏法测定痕量铍. 吴芳英,黄坚锋,嵇志琴.分析化学研究简报,第27卷第2期. 1999 * |
Also Published As
Publication number | Publication date |
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CN1766560A (zh) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENGZHOU WATER TESTING TECHNOLOGY CO., LTD. Assignor: Bai Li Contract record no.: 2012410000012 Denomination of invention: Beryllium determination solution and colorimetric determination tube therefor Granted publication date: 20090610 License type: Exclusive License Open date: 20060503 Record date: 20120306 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20141031 |
|
EXPY | Termination of patent right or utility model |