CN105974039B - 一种富集和检测食品包装用塑料制品中邻苯二甲酸酯的方法 - Google Patents
一种富集和检测食品包装用塑料制品中邻苯二甲酸酯的方法 Download PDFInfo
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- CN105974039B CN105974039B CN201610429371.0A CN201610429371A CN105974039B CN 105974039 B CN105974039 B CN 105974039B CN 201610429371 A CN201610429371 A CN 201610429371A CN 105974039 B CN105974039 B CN 105974039B
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- phthalic acid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/08—Preparation using an enricher
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N2030/062—Preparation extracting sample from raw material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
- G01N2030/884—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds
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- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
序号 | 名称 | 回归方程 | 相关系数 | 检出限μg/g | 定量限μg/g |
1 | DEHP | y=0.5657x-0.0051 | 0.9994 | 0.01 | 0.05 |
2 | DBP | y=0.4862x-0.0054 | 0.9992 | 0.01 | 0.06 |
3 | BBP | y=0.4783x-0.0042 | 0.9991 | 0.02 | 0.03 |
4 | DINP | y=0.5964x-0.0037 | 0.9990 | 0.02 | 0.04 |
5 | DNOP | y=0.6935x-0.0039 | 0.9991 | 0.02 | 0.04 |
6 | DNOP | y=0.4602x-0.0049 | 0.9993 | 0.02 | 0.03 |
Claims (8)
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CN201610429371.0A CN105974039B (zh) | 2016-06-17 | 2016-06-17 | 一种富集和检测食品包装用塑料制品中邻苯二甲酸酯的方法 |
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CN201610429371.0A CN105974039B (zh) | 2016-06-17 | 2016-06-17 | 一种富集和检测食品包装用塑料制品中邻苯二甲酸酯的方法 |
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CN105974039A CN105974039A (zh) | 2016-09-28 |
CN105974039B true CN105974039B (zh) | 2017-08-29 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108107143B (zh) * | 2017-12-06 | 2021-05-11 | 深圳市钛和巴伦技术股份有限公司 | 邻苯二甲酸酯的富集方法及检测方法 |
CN110133117A (zh) * | 2018-02-02 | 2019-08-16 | 佛山市华祥检测技术服务有限公司 | 电线塑料部件中邻苯二甲酸酯的检测方法 |
CN112881559B (zh) * | 2021-01-20 | 2023-08-18 | 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) | 邻苯二甲酸酯含量快速检测方法 |
CN113030319B (zh) * | 2021-03-09 | 2024-04-16 | 中国计量科学研究院 | 一种塑料中添加剂的萃取方法 |
CN116990413B (zh) * | 2023-08-04 | 2024-02-23 | 佛山市沃特测试技术服务有限公司 | 一种邻苯二甲酸酯检测方法及系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103245550B (zh) * | 2013-04-16 | 2015-10-21 | 长安大学 | 吡啶类离子液体双水相体系分离富集痕量邻苯二甲酸酯类的方法 |
CN103822982B (zh) * | 2014-02-25 | 2015-12-09 | 浙江大学宁波理工学院 | 一种离子液体-分散液液微萃取法富集和检测酒样中邻苯二甲酸酯类化合物的方法 |
CN105203661A (zh) * | 2015-09-18 | 2015-12-30 | 上海市农业科学院 | 一种同时检测蔬菜、水果、食用菌中多种邻苯二甲酸酯类增塑剂的方法 |
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Effective date of registration: 20200511 Address after: No. 247-299, Dongcheng Road, Longgang City, Wenzhou City, Zhejiang Province 325000 Patentee after: Wenzhou Baofeng Packaging Technology Co.,Ltd. Address before: Longgang Dongcheng road Wenzhou City, Zhejiang province 325802 No. 351 Patentee before: CANGNAN BAOFENG PRINTING Co.,Ltd. |
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Denomination of invention: A Method for Enrichment and Detection of Phthalates in Plastic Products for Food Packaging Effective date of registration: 20221128 Granted publication date: 20170829 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Cangnan Qianku small and micro enterprise franchise sub branch Pledgor: Wenzhou Baofeng Packaging Technology Co.,Ltd. Registration number: Y2022330003241 |