Method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys
The invention, which belongs to the technical field of chemical detection, particularly relates to a method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys. The method for detecting chlorobenzene and toluene chloride in textiles, leather and toys specifically com...
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| creator | LI MINGXING QUE XIAOMING CHEN HONGLIAN CHEN JINGYU |
| description | The invention, which belongs to the technical field of chemical detection, particularly relates to a method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys. The method for detecting chlorobenzene and toluene chloride in textiles, leather and toys specifically comprises the following steps: step A, preparing a standard solution; step B, carrying out sample pretreatment; and step C, carrying out gas chromatography-mass spectrometry detection on a sample to be detected. The method has the beneficial effects that: the method is wide in linear range, high in recovery rate and good in precision; the detection limit meets the limit value of the Oeko-Tex _ Standard _ 100 regulation, and the detection method is economical, efficient and easy to popularize and use in laboratories, and can be well applied to detection of benzene chloride and toluene chloride in textiles, leather and toys.
本发明属于化学检测技术领域，具体涉及一种纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法。该纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法，具体包括以下步骤：A.标准溶液配制；B.样品前处理；C |
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本发明属于化学检测技术领域，具体涉及一种纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法。该纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法，具体包括以下步骤：A.标准溶液配制；B.样品前处理；C</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200602&DB=EPODOC&CC=CN&NR=111220714A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200602&DB=EPODOC&CC=CN&NR=111220714A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI MINGXING</creatorcontrib><creatorcontrib>QUE XIAOMING</creatorcontrib><creatorcontrib>CHEN HONGLIAN</creatorcontrib><creatorcontrib>CHEN JINGYU</creatorcontrib><title>Method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys</title><description>The invention, which belongs to the technical field of chemical detection, particularly relates to a method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys. The method for detecting chlorobenzene and toluene chloride in textiles, leather and toys specifically comprises the following steps: step A, preparing a standard solution; step B, carrying out sample pretreatment; and step C, carrying out gas chromatography-mass spectrometry detection on a sample to be detected. The method has the beneficial effects that: the method is wide in linear range, high in recovery rate and good in precision; the detection limit meets the limit value of the Oeko-Tex _ Standard _ 100 regulation, and the detection method is economical, efficient and easy to popularize and use in laboratories, and can be well applied to detection of benzene chloride and toluene chloride in textiles, leather and toys.
本发明属于化学检测技术领域，具体涉及一种纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法。该纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法，具体包括以下步骤：A.标准溶液配制；B.样品前处理；C</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzDELwjAUBOAsDqL-h-euYKrgLEVx0cnNocTk2gZiXkneYP31lqK708Hdx03V_QJp2VHNiRwEVnxsyLaBEz8Q34ggEx09B9aHXzPu3oF8JMFLfEBeUYCRFmn0wn2eq0ltQsbimzO1PB1v5XmNjivkztjhS6ryqrUuis1e7w7bf8wHnEw7qA</recordid><startdate>20200602</startdate><enddate>20200602</enddate><creator>LI MINGXING</creator><creator>QUE XIAOMING</creator><creator>CHEN HONGLIAN</creator><creator>CHEN JINGYU</creator><scope>EVB</scope></search><sort><creationdate>20200602</creationdate><title>Method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys</title><author>LI MINGXING ; QUE XIAOMING ; CHEN HONGLIAN ; CHEN JINGYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111220714A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LI MINGXING</creatorcontrib><creatorcontrib>QUE XIAOMING</creatorcontrib><creatorcontrib>CHEN HONGLIAN</creatorcontrib><creatorcontrib>CHEN JINGYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI MINGXING</au><au>QUE XIAOMING</au><au>CHEN HONGLIAN</au><au>CHEN JINGYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys</title><date>2020-06-02</date><risdate>2020</risdate><abstract>The invention, which belongs to the technical field of chemical detection, particularly relates to a method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys. The method for detecting chlorobenzene and toluene chloride in textiles, leather and toys specifically comprises the following steps: step A, preparing a standard solution; step B, carrying out sample pretreatment; and step C, carrying out gas chromatography-mass spectrometry detection on a sample to be detected. The method has the beneficial effects that: the method is wide in linear range, high in recovery rate and good in precision; the detection limit meets the limit value of the Oeko-Tex _ Standard _ 100 regulation, and the detection method is economical, efficient and easy to popularize and use in laboratories, and can be well applied to detection of benzene chloride and toluene chloride in textiles, leather and toys.
本发明属于化学检测技术领域，具体涉及一种纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法。该纺织品、皮革和玩具中氯化苯和氯化甲苯的检测方法，具体包括以下步骤：A.标准溶液配制；B.样品前处理；C</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Method for detecting chlorobenzene and methylbenzene chloride in textiles, leather and toys |
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