CN102033113B - Method for determining content of dimethylformamide - Google Patents
Method for determining content of dimethylformamide Download PDFInfo
- Publication number
- CN102033113B CN102033113B CN 201010501424 CN201010501424A CN102033113B CN 102033113 B CN102033113 B CN 102033113B CN 201010501424 CN201010501424 CN 201010501424 CN 201010501424 A CN201010501424 A CN 201010501424A CN 102033113 B CN102033113 B CN 102033113B
- Authority
- CN
- China
- Prior art keywords
- sample
- standard
- dimethyl formamide
- mass
- extract
- 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.)
- Active
Links
Images
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010501424 CN102033113B (en) | 2010-09-30 | 2010-09-30 | Method for determining content of dimethylformamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010501424 CN102033113B (en) | 2010-09-30 | 2010-09-30 | Method for determining content of dimethylformamide |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102033113A CN102033113A (en) | 2011-04-27 |
CN102033113B true CN102033113B (en) | 2013-10-02 |
Family
ID=43886284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010501424 Active CN102033113B (en) | 2010-09-30 | 2010-09-30 | Method for determining content of dimethylformamide |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102033113B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854265A (en) * | 2012-09-11 | 2013-01-02 | 广州广电计量检测股份有限公司 | Analyzing method of N,N-dimethylformamide in leather and textile products |
CN103472176B (en) * | 2013-09-17 | 2015-12-09 | 嘉兴学院 | Detect the method for DMF residual quantity in PU leather |
CN103512996B (en) * | 2013-10-22 | 2014-10-22 | 广州广电计量检测股份有限公司 | Analysis method for amide compounds |
CN103969389A (en) * | 2014-05-14 | 2014-08-06 | 合肥工业大学 | Gas chromatography detection method for trace N,N-dimethyl formamide in synthesized leather |
CN104792887A (en) * | 2014-12-30 | 2015-07-22 | 东莞市正明检测技术有限公司 | A method of measuring the content of dimethylformamide in soil |
CN109490456A (en) * | 2018-11-21 | 2019-03-19 | 山东省产品质量检验研究院 | The detection method of formamide content in a kind of foamed plastic pad |
CN111239305B (en) * | 2020-03-20 | 2020-11-13 | 山东省产品质量检验研究院 | Method for rapidly detecting formamide in child ground mat and yoga mat |
-
2010
- 2010-09-30 CN CN 201010501424 patent/CN102033113B/en active Active
Non-Patent Citations (5)
Title |
---|
吴邦华等.GC/MS法同时检测尿中N N-二甲基甲酰胺及其代谢产物N-甲基甲酰胺.《中国卫生检验杂志》.2002 |
吴邦华等.GC/MS法同时检测尿中N,N-二甲基甲酰胺及其代谢产物N-甲基甲酰胺.《中国卫生检验杂志》.2002,第12卷(第1期),文章摘要、第1-2节. * |
沙云菲等.马来酸替加色罗中有机溶剂残留量的气相色谱法测定.《复旦学报(医学版)》.2004,第31卷(第1期),93-95,98. * |
王卫.气相色谱法测定格列本脲胶囊中二甲基甲酰胺的含量.《中国药学杂志》.2001,第36卷(第2期),120-122. * |
郁沁明等.工作场所空气中二甲基甲酰胺、十一烷等混合物的测定方法研究.《环境与职业医学》.2008,第25卷(第1期),105-107. * |
Also Published As
Publication number | Publication date |
---|---|
CN102033113A (en) | 2011-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102033113B (en) | Method for determining content of dimethylformamide | |
He et al. | Ionic liquid-based dispersive liquid–liquid microextraction followed high-performance liquid chromatography for the determination of organophosphorus pesticides in water sample | |
He et al. | A new 1, 3-dibutylimidazolium hexafluorophosphate ionic liquid-based dispersive liquid–liquid microextraction to determine organophosphorus pesticides in water and fruit samples by high-performance liquid chromatography | |
CN103760288B (en) | Test method of banned azo-dye in cigarette paper | |
Chen et al. | Rapid in vivo determination of tetrodotoxin in pufferfish (Fugu) muscle by solid-phase microextraction coupled to high-performance liquid chromatography tandem mass spectrometry | |
CN106053703B (en) | It is a kind of at the same detect food in various plants growth regulator method | |
Chou et al. | Determination of phenylurea herbicides in aqueous samples using partitioned dispersive liquid–liquid microextraction | |
CN107226882B (en) | A kind of surface modification molecular blotting solid phase microextraction probe and its preparation and application | |
CN104730186A (en) | Precolumn derivatization-UPLC(ultra performance liquid chromatography)-ESI(electronic spray ion)+-MS/MS (mass spectrometry) detection method of glyphosate and glufosinate-ammonium pesticide residue in tea | |
CN104237402B (en) | Extracting and measuring method of perfluorinated compounds in bark and leaves | |
Jouyban et al. | A lighter-than-water deep eutectic-solvent-based dispersive liquid-phase microextraction method in a U-shaped homemade device | |
CN106706830A (en) | Method for determining perfluorocarboxylic acid compound in crops | |
CN103105437A (en) | Method for simultaneous determination of residual quantity of 8 ester allergenic aromatics in toys | |
CN109324130A (en) | The measuring method of aflatoxin in a kind of tobacco and tobacco product | |
CN102944636A (en) | High-efficiency liquid chromatography to mass spectrum detection method for ethyl carbamate in distilled liquor | |
Gong et al. | Miniaturized ionic liquid dispersive liquid–liquid microextraction in a coupled-syringe system combined with UV for extraction and determination of danazol in danazol capsule and mice serum | |
CN105572245B (en) | A kind of method for detecting methyl mercury, ethyl mercury and inorganic mercury in cultivating pool water | |
CN102297891A (en) | Method for rapidly detecting diphacinone or diphacinone sodium salt in beverage | |
CN104122345B (en) | The assay method of 1,1,1-trimethylolpropane in cigarette paper using | |
CN107037151B (en) | A kind of measuring method of transfer volume of epoxy chloropropane in food contact material | |
Farhadi et al. | Liquid chromatographic determination of benomyl in water samples after dispersive liquid–liquid microextraction | |
CN103472176B (en) | Detect the method for DMF residual quantity in PU leather | |
Wei et al. | Dispersive liquid-liquid microextraction for simultaneous determination of six parabens in aqueous cosmetics | |
CN106841416A (en) | A kind of method for detecting Residues of Sudium Pentachlorophenate and application | |
CN104458935B (en) | A kind of detect the method for plasticiser in Chinese liquor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 510656 Guangdong city of Guangzhou province Tianhe District Huangpu Avenue Xiping Yun Road No. 163 Applicant after: Guangzhou GRG Metrology & Test Technology Co., Ltd. Address before: 510656 Guangdong city of Guangzhou province Tianhe District Huangpu Avenue Xiping Yun Road No. 163 Applicant before: Guangzhou GRG Metrology & Test Technology Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGZHOU GRG METROLOGY + TEST TECHNOLOGY CO., LTD. TO: GUANGZHOU GRGT DETECTION CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 510656 Guangdong city of Guangzhou province Whampoa Avenue Tianhe District Xiping Yun Road No. 163 Patentee after: Guangzhou GRG Metrology & Test Technology Co., Ltd. Address before: 510656 Guangdong city of Guangzhou province Tianhe District Huangpu Avenue Xiping Yun Road No. 163 Patentee before: Guangzhou GRG Metrology & Test Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: GRG MEGROLOGY + TEST (HUNAN) CO., LTD. Free format text: FORMER OWNER: GUANGZHOU GRGT DETECTION CO., LTD. Effective date: 20150814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150814 Address after: 410013 Hunan province Changsha Wenxuan High-tech Development Zone, Road No. 27, building A2 Yuyuan Lu Valley A1 negative layer Patentee after: SVA Measurement & measurement (Hunan) Co., Ltd. Address before: 510656 Guangdong city of Guangzhou province Whampoa Avenue Tianhe District Xiping Yun Road No. 163 Patentee before: Guangzhou GRG Metrology & Test Technology Co., Ltd. |