CN102247901B - Measuring flask used for preparation of volatile standard solution and application method thereof - Google Patents
Measuring flask used for preparation of volatile standard solution and application method thereof Download PDFInfo
- Publication number
- CN102247901B CN102247901B CN 201110093111 CN201110093111A CN102247901B CN 102247901 B CN102247901 B CN 102247901B CN 201110093111 CN201110093111 CN 201110093111 CN 201110093111 A CN201110093111 A CN 201110093111A CN 102247901 B CN102247901 B CN 102247901B
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- Prior art keywords
- volumetric flask
- syringe
- silica gel
- bottle cap
- gel sealing
- 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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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 239000012086 standard solution Substances 0.000 title abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 63
- 239000000741 silica gel Substances 0.000 claims description 60
- 229910002027 silica gel Inorganic materials 0.000 claims description 60
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 59
- 239000007788 liquid Substances 0.000 claims description 57
- 239000002904 solvent Substances 0.000 claims description 25
- 239000011148 porous material Substances 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 abstract description 13
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110093111 CN102247901B (en) | 2011-04-14 | 2011-04-14 | Measuring flask used for preparation of volatile standard solution and application method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110093111 CN102247901B (en) | 2011-04-14 | 2011-04-14 | Measuring flask used for preparation of volatile standard solution and application method thereof |
Publications (2)
Publication Number | Publication Date |
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CN102247901A CN102247901A (en) | 2011-11-23 |
CN102247901B true CN102247901B (en) | 2013-08-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110093111 Active CN102247901B (en) | 2011-04-14 | 2011-04-14 | Measuring flask used for preparation of volatile standard solution and application method thereof |
Country Status (1)
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CN (1) | CN102247901B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170379A (en) * | 2011-12-26 | 2013-06-26 | 合肥杰事杰新材料股份有限公司 | Opening reactor |
CN103728164B (en) * | 2012-10-16 | 2016-03-30 | 辽宁奥克化学股份有限公司 | The method of preparation epoxy compound standard solution and the method for mensuration epoxy compound substrate concentration |
CN106769369B (en) * | 2016-12-07 | 2019-06-04 | 中国计量科学研究院 | Prepare container, the device and method of the organic mixed solution standard substance of volatility |
CN113466011A (en) * | 2021-07-26 | 2021-10-01 | 江苏省疾病预防控制中心(江苏省公共卫生研究院) | Preparation method of microporous filter membrane quality control sample and quality control sample |
CN114264535A (en) * | 2021-11-29 | 2022-04-01 | 曼哈格检测技术股份有限公司 | Method for preparing solution of volatile solute |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2138379B3 (en) * | 1971-05-25 | 1974-06-07 | Berthelin Andre | |
CN2548807Y (en) * | 2002-05-29 | 2003-05-07 | 季忠伟 | Rapid-blotting ink bottle |
CN2745648Y (en) * | 2004-11-10 | 2005-12-14 | 浙江大学 | Standard solution reagent bottle |
CN1631541A (en) * | 2004-11-10 | 2005-06-29 | 浙江大学 | Standard solution reagent bottle |
CN100496750C (en) * | 2007-04-15 | 2009-06-10 | 夏卫文 | Special measuring flask for preparing and storing volatile standard liquid and using method thereof |
DE202008004440U1 (en) * | 2008-03-27 | 2009-08-13 | Brand Gmbh + Co Kg | Volumeter for laboratory use |
CN201168610Y (en) * | 2008-03-28 | 2008-12-24 | 河南大学 | Short neck horn-shaped flared measuring flask |
CN201244487Y (en) * | 2008-07-07 | 2009-05-27 | 贺娟 | Convenient measuring flask |
CN201304107Y (en) * | 2008-12-16 | 2009-09-09 | 孙世军 | Bushing dispensing device |
CN202010560U (en) * | 2011-04-14 | 2011-10-19 | 山东电力研究院 | Measuring flask used for preparing volatile standard solution |
-
2011
- 2011-04-14 CN CN 201110093111 patent/CN102247901B/en active Active
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Publication number | Publication date |
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CN102247901A (en) | 2011-11-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121219 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121219 Address after: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Applicant after: SHANDONG ELECTRIC POWER Research Institute Applicant after: State Grid Corporation of China Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Applicant before: SHANDONG ELECTRIC POWER Research Institute |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: Shandong Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 250002, No. 500, South Second Ring Road, Shizhong District, Shandong, Ji'nan Patentee before: Shandong Electric Power Research Institute Patentee before: State Grid Corporation of China |
|
CP02 | Change in the address of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: SHANDONG ELECTRIC POWER Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee before: SHANDONG ELECTRIC POWER Research Institute Patentee before: State Grid Corporation of China |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220128 Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee before: SHANDONG ELECTRIC POWER Research Institute Patentee before: STATE GRID CORPORATION OF CHINA |
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TR01 | Transfer of patent right |