CN100543454C - 铟测定液及其比色测定管 - Google Patents
铟测定液及其比色测定管 Download PDFInfo
- Publication number
- CN100543454C CN100543454C CNB2005100485272A CN200510048527A CN100543454C CN 100543454 C CN100543454 C CN 100543454C CN B2005100485272 A CNB2005100485272 A CN B2005100485272A CN 200510048527 A CN200510048527 A CN 200510048527A CN 100543454 C CN100543454 C CN 100543454C
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- CN
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- Prior art keywords
- indium
- glass tube
- azo
- unit volume
- liquid
- 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.)
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- 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 |
---|---|---|---|
CNB2005100485272A CN100543454C (zh) | 2005-11-14 | 2005-11-14 | 铟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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CNB2005100485272A CN100543454C (zh) | 2005-11-14 | 2005-11-14 | 铟测定液及其比色测定管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1773255A CN1773255A (zh) | 2006-05-17 |
CN100543454C true CN100543454C (zh) | 2009-09-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100485272A Expired - Fee Related CN100543454C (zh) | 2005-11-14 | 2005-11-14 | 铟测定液及其比色测定管 |
Country Status (1)
Country | Link |
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CN (1) | CN100543454C (zh) |
-
2005
- 2005-11-14 CN CNB2005100485272A patent/CN100543454C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
间溴偶氮羧-m测定微量铟的研究. 王玉华.辽宁大学学报 自然科学版,第25卷第4期. 1998 |
间溴偶氮羧-m测定微量铟的研究. 王玉华.辽宁大学学报 自然科学版,第25卷第4期. 1998 * |
Also Published As
Publication number | Publication date |
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CN1773255A (zh) | 2006-05-17 |
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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: Indium determining liquid and its colorimetric estimation tube Granted publication date: 20090923 License type: Exclusive License Open date: 20060517 Record date: 20120306 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20141114 |
|
EXPY | Termination of patent right or utility model |