Article(id=1202254757311247197, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1202254753599283653, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20220065, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1764569470956, onlineDateStr=2025-12-01, pubDate=1687190400000, pubDateStr=2023-06-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1764569470956, onlineIssueDateStr=2025-12-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1764569470956, creator=13701087609, updateTime=1764569470956, updator=13701087609, issue=Issue{id=1202254753599283653, tenantId=1146029695717560320, journalId=1189873562199433220, year='2023', volume='', issue='6', pageStart='1', pageEnd='72', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1764569470071, creator=13701087609, updateTime=1764576335369, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1202283548792287560, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1202254753599283653, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1202283548792287561, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1202254753599283653, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=63, endPage=66, ext={EN=ArticleExt(id=1202254757508379489, articleId=1202254757311247197, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Research on the Influences of Different Brands of DNPH Tubes on the Testing of Aldehydes and Ketones in Cars, columnId=null, journalTitle=Automobile Technology & Material, columnName=null, runingTitle=null, highlight=null, articleAbstract=
This article studied the background values of DNPH tubes, with focus on exploring the effects of different brands of DNPH tubes on the recovery rates of formaldehyde, acetaldehyde and acrolein, as well as the impacts of the same brand of DNPH tubes on the recovery rates of different aldehydes, as well as the impacts of sampling conditions on the recovery rates of aldehydes. It was found that different brands have smaller impacts on the recovery rates of formaldehyde and acetaldehyde, but greater impacts on the recovery rates of acrolein. Similarly, different sampling conditions have little impact on the recovery rates of formaldehyde and acetaldehyde, but have significant impacts on the recovery rates of acrolein.
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研究了二硝基苯肼(DNPH)管的背景值,重点探讨了不同品牌DNPH管对甲醛、乙醛和丙醛回收率的影响以及同一品牌DNPH管对不同醛类物质回收率的影响,与采样条件对醛类物质收回率的影响,发现不同品牌对甲醛和乙醛的回收率影响较小,但对丙烯醛的回收率影响较大,同样,不同采样条件对甲醛和乙醛的回收率影响较小,对丙烯醛的回收率影响较大。
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王惠丽(1985—),女,工程师,硕士学位,研究方向为汽车内饰件挥发性及车内空气质量。
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王惠丽(1985—),女,工程师,硕士学位,研究方向为汽车内饰件挥发性及车内空气质量。
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王惠丽(1985—),女,工程师,硕士学位,研究方向为汽车内饰件挥发性及车内空气质量。
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companyName=null, departmentName=null, remark=天津华测检测认证有限公司,天津 300300)])])], keywords=[Keyword(id=1202254759014134672, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, orderNo=1, keyword=High performance liquid chromatography), Keyword(id=1202254759139963794, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, orderNo=2, keyword=Aldehyde and ketone), Keyword(id=1202254759215461271, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, orderNo=3, keyword=Recovery rate), Keyword(id=1202254759299347356, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, orderNo=4, keyword=DNPH tube), Keyword(id=1202254759446148000, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, orderNo=1, keyword=高效液相色谱法), Keyword(id=1202254759571977124, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, orderNo=2, keyword=醛酮类物质), Keyword(id=1202254759668446122, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, orderNo=3, keyword=回收率), Keyword(id=1202254759743943598, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, orderNo=4, keyword=DNPH管)], refs=[Reference(id=1202254762025645026, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, doi=null, pmid=null, pmcid=null, year=2011, volume=45, issue=1, pageStart=261, pageEnd=265, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=HO S S H, HO K F, LIU W D, journalName=Atmospheric Enviroment, refType=null, unstructuredReference=
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38(10): 2222-2228., articleTitle=高效液相色谱法测定环境空气醛酮类化合物, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1202254757982335847, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, xref=null, ext=[AuthorCompanyExt(id=1202254757990724456, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, companyId=1202254757982335847, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Centre Testing International (Tianjin) Co., Ltd., Tianjin 300300), AuthorCompanyExt(id=1202254758007501673, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, companyId=1202254757982335847, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=天津华测检测认证有限公司,天津 300300)])], figs=[ArticleFig(id=1202254759861384116, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 时间/min | 流动相A/% | 流动相B/% | 流速/mL·min-1 |
| 0 | 80 | 20 | 1.5 |
| 15 | 55 | 45 | 1.5 |
| 21 | 36 | 64 | 1.5 |
| 27 | 80 | 20 | 1.5 |
| 30 | 80 | 20 | 1.5 |
), ArticleFig(id=1202254759953658811, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, label=表1, caption=
HPLC洗脱程序
, figureFileSmall=null, figureFileBig=null, tableContent=
| 时间/min | 流动相A/% | 流动相B/% | 流速/mL·min-1 |
| 0 | 80 | 20 | 1.5 |
| 15 | 55 | 45 | 1.5 |
| 21 | 36 | 64 | 1.5 |
| 27 | 80 | 20 | 1.5 |
| 30 | 80 | 20 | 1.5 |
), ArticleFig(id=1202254760058516413, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 化合物名称 | 分离度/R | 线性方程 | 相关系数/R2 | 检出限/mg·m-3 |
| 甲醛 | / | y=479 279x | 0.999 9 | 0.000 9 |
| 乙醛 | 7.39 | y=358 326x | 1.000 0 | 0.0007 |
| 丙酮 | 7.57 | y=275 548x | 1.000 0 | 0.000 9 |
| 丙烯醛 | 3.03 | y=324 997x | 1.000 0 | 0.000 8 |
| 丙醛 | 2.50 | y=250 133x | 1.000 0 | 0.001 0 |
| 丁烯醛 | 6.93 | y=260 383x | 1.000 0 | 0.000 9 |
| 丁酮 | 1.55 | y=181 522x | 0.999 9 | 0.001 1 |
| 甲基丙烯醛 | 1.54 | y=269 452x | 0.999 9 | 0.000 9 |
| 丁醛 | 1.85 | y=199701x | 1.000 0 | 0.001 3 |
| 苯甲醛 | 4.26 | y=141 766x | 1.000 0 | 0.001 3 |
| 环己酮 | 2.54 | y=160 582x | 1.000 0 | 0.001 6 |
| 戊醛 | 4.71 | y=187 003x | 0.999 9 | 0.001 1 |
| 对甲基苯甲醛 | 2.50 | y=122 516x | 0.999 9 | 0.000 9 |
| 己醛 | 8.22 | y=161 399x | 1.000 0 | 0.001 3 |
), ArticleFig(id=1202254760159179712, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, label=表2, caption=
14种醛酮化合物的分离度、线性方程、线性系数、检出限
, figureFileSmall=null, figureFileBig=null, tableContent=
| 化合物名称 | 分离度/R | 线性方程 | 相关系数/R2 | 检出限/mg·m-3 |
| 甲醛 | / | y=479 279x | 0.999 9 | 0.000 9 |
| 乙醛 | 7.39 | y=358 326x | 1.000 0 | 0.0007 |
| 丙酮 | 7.57 | y=275 548x | 1.000 0 | 0.000 9 |
| 丙烯醛 | 3.03 | y=324 997x | 1.000 0 | 0.000 8 |
| 丙醛 | 2.50 | y=250 133x | 1.000 0 | 0.001 0 |
| 丁烯醛 | 6.93 | y=260 383x | 1.000 0 | 0.000 9 |
| 丁酮 | 1.55 | y=181 522x | 0.999 9 | 0.001 1 |
| 甲基丙烯醛 | 1.54 | y=269 452x | 0.999 9 | 0.000 9 |
| 丁醛 | 1.85 | y=199701x | 1.000 0 | 0.001 3 |
| 苯甲醛 | 4.26 | y=141 766x | 1.000 0 | 0.001 3 |
| 环己酮 | 2.54 | y=160 582x | 1.000 0 | 0.001 6 |
| 戊醛 | 4.71 | y=187 003x | 0.999 9 | 0.001 1 |
| 对甲基苯甲醛 | 2.50 | y=122 516x | 0.999 9 | 0.000 9 |
| 己醛 | 8.22 | y=161 399x | 1.000 0 | 0.001 3 |
), ArticleFig(id=1202254760247260098, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 品牌 | 甲醛/μg | 乙醛/μg | 丙烯醛/μg |
| A厂家 | 0.002 | 0.002 | N.D. |
| B厂家 | 0.002 | 0.003 | N.D. |
| C厂家 | 0.002 | 0.003 | N.D. |
| 限值 | ≤0.05 | ≤0.05 | ≤0.01 |
), ArticleFig(id=1202254760314368966, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, label=表3, caption=
DNPH管空白结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 品牌 | 甲醛/μg | 乙醛/μg | 丙烯醛/μg |
| A厂家 | 0.002 | 0.002 | N.D. |
| B厂家 | 0.002 | 0.003 | N.D. |
| C厂家 | 0.002 | 0.003 | N.D. |
| 限值 | ≤0.05 | ≤0.05 | ≤0.01 |
), ArticleFig(id=1202254761488774095, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 品牌 | 甲醛/% | 乙醛/% | 丙烯醛/% |
| A厂家 | 82.3 | 71.3 | 45.5 |
| B厂家 | 83.5 | 53.7 | 5.2 |
| C厂家 | 80.5 | 70.2 | 24.7 |
| 平均值 | 82.1 | 65.1 | 25.1 |
| RSD | 1.84 | 15.15 | 80.19 |
), ArticleFig(id=1202254761639769045, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, label=表4, caption=
N2保护下采样不同品牌DNPH管回收率
, figureFileSmall=null, figureFileBig=null, tableContent=
| 品牌 | 甲醛/% | 乙醛/% | 丙烯醛/% |
| A厂家 | 82.3 | 71.3 | 45.5 |
| B厂家 | 83.5 | 53.7 | 5.2 |
| C厂家 | 80.5 | 70.2 | 24.7 |
| 平均值 | 82.1 | 65.1 | 25.1 |
| RSD | 1.84 | 15.15 | 80.19 |
), ArticleFig(id=1202254761740432345, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 品牌 | 甲醛/% | 乙醛/% | 丙烯醛/% |
| A厂家 | 93.8 | 72.0 | 80.8 |
| B厂家 | 90.5 | 66.3 | 57.5 |
| C厂家 | 87.3 | 68.5 | 2.5 |
| 平均值 | 90.5 | 68.9 | 46.9 |
| RSD | 3.59 | 4.17 | 85.66 |
), ArticleFig(id=1202254761887232990, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1202254757311247197, language=CN, label=表5, caption=
空气中采样不同品牌DNPH管回收率
, figureFileSmall=null, figureFileBig=null, tableContent=
| 品牌 | 甲醛/% | 乙醛/% | 丙烯醛/% |
| A厂家 | 93.8 | 72.0 | 80.8 |
| B厂家 | 90.5 | 66.3 | 57.5 |
| C厂家 | 87.3 | 68.5 | 2.5 |
| 平均值 | 90.5 | 68.9 | 46.9 |
| RSD | 3.59 | 4.17 | 85.66 |
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