Article(id=1156888347349177154, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156888345994420815, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1753753275953, onlineDateStr=2025-07-29, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753753275953, onlineIssueDateStr=2025-07-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753753275953, creator=13701087609, updateTime=1753753275953, updator=13701087609, issue=Issue{id=1156888345994420815, tenantId=1146029695717560320, journalId=1146119944283992078, year='2024', volume='2', issue='5', pageStart='1', pageEnd='160', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753753275630, creator=13701087609, updateTime=1753785212113, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1157022297358951363, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156888345994420815, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1157022297358951364, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156888345994420815, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=135, endPage=138, ext={EN=ArticleExt(id=1156888347911213893, articleId=1156888347349177154, tenantId=1146029695717560320, journalId=1146119944283992078, language=EN, title=Example explore the intermediate check of atomic fluorescence spectrometer, columnId=1156641066674676444, journalTitle=Laboratory Testing, columnName=Evaluation and Analysis, runingTitle=null, highlight=null, articleAbstract=
Objective Judging the performance stability of atomic fluorescence spectrometer in the Laboratory. Methods We performed intermediate check to atomic fluorescence spectrometer. We test the detection limits, measurement repeatability, linear error and accuracy of the instrument for arsenic reference substances. Results Verifiable indicators are in line with the standard requirements. Conclusion This method is simple and feasible, and the performance of the atomic fluorescence spectrometer in the laboratory is stable.
, correspAuthors=Li-Li LI, authorNote=null, correspAuthorsNote=
*LI Li-Li, Master, Assistant Engineer, Shen County Inspection and Testing Center, Liaocheng 252400, China. E-mail:
yyhxlili@163.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Li-Li LI), CN=ArticleExt(id=1156888353560941483, articleId=1156888347349177154, tenantId=1146029695717560320, journalId=1146119944283992078, language=CN, title=原子荧光光度计的期间核查实例探究, columnId=1152194691782505406, journalTitle=实验室检测, columnName=评价与分析, runingTitle=null, highlight=null, articleAbstract=
目的 判断实验室的原子荧光光度计性能稳定性。方法 对原子荧光光度计进行期间核查,使用砷标准物质测试仪器的检出限、测量重复性、线性误差及准确度。结果 仪器的各项核查项目均符合要求。结论 本方法简单可行,实验室的原子荧光光度计性能稳定。
, correspAuthors=李丽丽, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=xWt41/z/eI3riQQlGi+95Q==, magXml=hSpbFltg3VDbkiaChOlflA==, pdfUrl=null, pdf=nXkFdKoqmYNle7ScnLW8bw==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Oyp5vktHYHOa6RLKYJHSxQ==, mapNumber=null, authorCompany=null, fund=null, authors=
李丽丽,硕士,助理工程师,研究方向:食品中重金属污染物的检测。
, authorsList=李丽丽)}, authors=[Author(id=1156987934353220511, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yyhxlili@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1156987934781039525, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, authorId=1156987934353220511, language=EN, stringName=Li-Li LI, firstName=Li-Li, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=null, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1156987934848148391, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, authorId=1156987934353220511, language=CN, stringName=李丽丽, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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李丽丽,硕士,助理工程师,研究方向:食品中重金属污染物的检测。
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李丽丽,硕士,助理工程师,研究方向:食品中重金属污染物的检测。
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37: (05): 100-102., articleTitle=原子吸收分光光度计的期间核查方法及应用, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1156987932071519102, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, xref=1, ext=[AuthorCompanyExt(id=1156987932079907710, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, companyId=1156987932071519102, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Performance requirements for intermediate checks, figureFileSmall=null, figureFileBig=null, tableContent=
| 期间核查项目 | 性能要求 |
| 检出限(ng) | ≤0.4 |
| 测量线性 | r≥0.997 |
| 测量重复性 | ≤3% |
| 回收率 (%) | 80-110 |
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期间核查主要性能要求, figureFileSmall=null, figureFileBig=null, tableContent=
| 期间核查项目 | 性能要求 |
| 检出限(ng) | ≤0.4 |
| 测量线性 | r≥0.997 |
| 测量重复性 | ≤3% |
| 回收率 (%) | 80-110 |
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The concentration of arsenic standard solution and fluorescence intensity, figureFileSmall=null, figureFileBig=null, tableContent=
| 浓度 $\left({\mu \mathrm{g}\cdot {\mathrm{L}}^{-1}}\right)$ | 荧光强度平均值 If |
| 0.0 | 0 |
| 2.0 | 1330.33 |
| 4.0 | 2626.19 |
| 6.0 | 3886.51 |
| 8.0 | 5128.63 |
| 10.0 | 6355.58 |
| 15.0 | 9072.00 |
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砷标准使用液的浓度与荧光强度值, figureFileSmall=null, figureFileBig=null, tableContent=
| 浓度 $\left({\mu \mathrm{g}\cdot {\mathrm{L}}^{-1}}\right)$ | 荧光强度平均值 If |
| 0.0 | 0 |
| 2.0 | 1330.33 |
| 4.0 | 2626.19 |
| 6.0 | 3886.51 |
| 8.0 | 5128.63 |
| 10.0 | 6355.58 |
| 15.0 | 9072.00 |
), ArticleFig(id=1156987937545085913, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=EN, label=Table 3, caption=
Fluorescence intensity of 11 blank solutions, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 荧光强度 If | |
| 1 | 265.54 | |
| 2 | 264.03 | |
| 3 | 265.12 | |
| 4 | 265.98 | |
| 5 | 266.38 | |
| 6 | 263.65 | |
| 7 | 265.54 | |
| 8 | 266.05 | |
| 9 | 265.14 | |
| 10 | 264.74 | |
| 11 | 265.28 | |
), ArticleFig(id=1156987937595417564, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=CN, label=表 3, caption=
11 次空白溶液的荧光强度, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 荧光强度 If | |
| 1 | 265.54 | |
| 2 | 264.03 | |
| 3 | 265.12 | |
| 4 | 265.98 | |
| 5 | 266.38 | |
| 6 | 263.65 | |
| 7 | 265.54 | |
| 8 | 266.05 | |
| 9 | 265.14 | |
| 10 | 264.74 | |
| 11 | 265.28 | |
), ArticleFig(id=1156987937649943520, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=EN, label=Table 4, caption=
Fluorescence intensity of ${8\mu }\mathrm{g}\cdot {\mathrm{L}}^{-1}$ arsenic standard solution, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 荧光强度 |
| 1 | 4604.18 |
| 2 | 4651.97 |
| 3 | 4569.84 |
| 4 | 4624.08 |
| 5 | 4650.81 |
| 6 | 4603.99 |
| 7 | 4551.84 |
| 平均值 (SD) | 4608.10 |
| 标准偏差 ( S0 ) | 38.00 |
), ArticleFig(id=1156987937700275169, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=CN, label=表 4, caption=
$\;{8\mu }\mathrm{g}\cdot {\mathrm{L}}^{-1}$ 的砷标准溶液荧光强度, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 荧光强度 |
| 1 | 4604.18 |
| 2 | 4651.97 |
| 3 | 4569.84 |
| 4 | 4624.08 |
| 5 | 4650.81 |
| 6 | 4603.99 |
| 7 | 4551.84 |
| 平均值 (SD) | 4608.10 |
| 标准偏差 ( S0 ) | 38.00 |
), ArticleFig(id=1156987937746412514, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=EN, label=Table 5, caption=
Results of spiked recovery, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 检测结果 μg/L | 样品质量 $\mathrm{g}$ | 加标母液浓度 mg/L | 加标体积 $\mathrm{{mL}}$ |
| 样品 1 | 2.3625 | 1.0063 | / | / |
| 样品 2 | 2.3861 | 1.0102 | / | / |
| 加标样品 1 | 9.6065 | 1.0108 | 1 | 0.2 |
| 加标样品 2 | 9.8708 | 1.0037 | 1 | 0.2 |
), ArticleFig(id=1156987937792549859, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=CN, label=表 5, caption=
加标回收的结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 检测结果 μg/L | 样品质量 $\mathrm{g}$ | 加标母液浓度 mg/L | 加标体积 $\mathrm{{mL}}$ |
| 样品 1 | 2.3625 | 1.0063 | / | / |
| 样品 2 | 2.3861 | 1.0102 | / | / |
| 加标样品 1 | 9.6065 | 1.0108 | 1 | 0.2 |
| 加标样品 2 | 9.8708 | 1.0037 | 1 | 0.2 |
), ArticleFig(id=1156987937842881508, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=EN, label=Table 6, caption=
Technical requirements for intermediate checks and evaluation of test results, figureFileSmall=null, figureFileBig=null, tableContent=
| 检查项目 | 技术要求 | 核查结果 | 评价 |
| 检出限(ng) | ≤0.4 | 0.004 | 合格 |
| 测量线性 | r≥0.997 | 0.999 | 合格 |
| 测量重复性 | ≤3% | 0.82% | 合格 |
| 回收率 | 80%-110% | 90.5% | 合格 |
), ArticleFig(id=1156987937893213157, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156888347349177154, language=CN, label=表 6, caption=
期间核查技术要求及检测结果评价, figureFileSmall=null, figureFileBig=null, tableContent=
| 检查项目 | 技术要求 | 核查结果 | 评价 |
| 检出限(ng) | ≤0.4 | 0.004 | 合格 |
| 测量线性 | r≥0.997 | 0.999 | 合格 |
| 测量重复性 | ≤3% | 0.82% | 合格 |
| 回收率 | 80%-110% | 90.5% | 合格 |
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