Article(id=1149790681213919935, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1149790675350286609, 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=1752061060479, onlineDateStr=2025-07-09, pubDate=1740240000000, pubDateStr=2025-02-23, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752061060479, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752061060479, creator=13701087609, updateTime=1752061060479, updator=13701087609, issue=Issue{id=1149790675350286609, tenantId=1146029695717560320, journalId=1146119944283992078, year='2025', volume='3', issue='4', 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=1752061059081, creator=13701087609, updateTime=1753775303574, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1156980737946768355, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1149790675350286609, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1156980737946768356, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1149790675350286609, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=93, endPage=96, ext={CN=ArticleExt(id=1152192413818254233, articleId=1149790681213919935, tenantId=1146029695717560320, journalId=1146119944283992078, language=CN, title=肥料中重金属检测仪器分析讨论, columnId=1152194691782505406, journalTitle=实验室检测, columnName=评价与分析, runingTitle=null, highlight=null, articleAbstract=
目的 搭配使用化肥重金属检测仪器,保证化肥重金属出厂检验和委托检验质量,确保化肥质量安全,从而降低土壤污染。方法 以国家标准,农业部标准为基础,通过线性范围、检出限、加标回收率等比较分析。结果 原子吸收和紫外分光光度计技术稳定,元素种类限制多;电感耦合等离子发射光谱检测范围广,成本高;电感耦合等离子体质谱、原子荧光检出限低,数据精确性高,专业性强。结论 样品单一的机构可匹配技术稳定的原子吸收和紫外分光光度计;样品量大,污染源多可匹配电感耦合等离子发射光谱;数据准确性高,低含量可选择电感耦合等离子体质谱和原子荧光组合。
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助理工程师,研究方向为化工产品、化肥、环境等检验检测。
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*, address=铜仁市检验检测院 铜仁 554300, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1156979674808148287, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, xref=null, ext=[AuthorCompanyExt(id=1156979674816536896, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, companyId=1156979674808148287, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=铜仁市检验检测院 铜仁 554300)])])], keywords=[Keyword(id=1156979675961581912, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, orderNo=1, keyword=肥料), Keyword(id=1156979676028690777, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, orderNo=2, keyword=重金属), Keyword(id=1156979676079022426, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, orderNo=3, keyword=检测仪器), Keyword(id=1156979676133548382, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, orderNo=4, keyword=方法验证), Keyword(id=1156979676188074336, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, orderNo=5, keyword=质量安全)], refs=[Reference(id=1156979681107993047, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, doi=null, pmid=null, pmcid=null, year=2014, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=全国土壤污染状况调查公报[EB/OL]. (
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24(02): 392-397., articleTitle=我国商品有机肥料和有机废弃中重金属的含量状况及分析, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1156979674808148287, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, xref=null, ext=[AuthorCompanyExt(id=1156979674816536896, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, companyId=1156979674808148287, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=铜仁市检验检测院 铜仁 554300)])], figs=[ArticleFig(id=1156979677295370610, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列 |
| 铅(μg/mL) | 0.00 | 0.5 | 1.0 | 2.0 | 4.0 | |
| 铬(μg/mL) | 0.00 | 0.5 | 1.0 | 2.0 | 4.0 | |
| 镉(μg/mL) | 0.00 | 0.05 | 0.1 | 0.2 | 0.4 | 0.8 |
| 汞(ng/mL) | 0.00 | 2.5 | 5.0 | 10.0 | 20.0 | |
| 砷(μg/mL) | 0.00 | 2.5 | 5.0 | 10.0 | 15.0 | 20.0 |
), ArticleFig(id=1156979677379256694, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 1, caption=
复合肥重金属测定标准曲线系列, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列 |
| 铅(μg/mL) | 0.00 | 0.5 | 1.0 | 2.0 | 4.0 | |
| 铬(μg/mL) | 0.00 | 0.5 | 1.0 | 2.0 | 4.0 | |
| 镉(μg/mL) | 0.00 | 0.05 | 0.1 | 0.2 | 0.4 | 0.8 |
| 汞(ng/mL) | 0.00 | 2.5 | 5.0 | 10.0 | 20.0 | |
| 砷(μg/mL) | 0.00 | 2.5 | 5.0 | 10.0 | 15.0 | 20.0 |
), ArticleFig(id=1156979677471531386, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列 |
| 铅(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 铬(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 镉(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 汞(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 砷(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
), ArticleFig(id=1156979677534445949, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 2, caption=
过磷酸钙肥重金属测定标准曲线系列, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列 |
| 铅(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 铬(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 镉(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 汞(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
| 砷(μg/mL) | 0.00 | 0.02 | 0.1 | 0.5 | 2.0 | 5.0 |
), ArticleFig(id=1156979677588971905, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列 |
| 铅(ng/mL) | 0.00 | 0.50 | 1.00 | 2.00 | 4.00 | 5.00 |
| 铬(ng/mL) | 0.00 | 0.20 | 0.40 | 0.80 | 1.60 | 2.00 |
| 镉(ng/mLL) | 0.00 | 0.20 | 0.40 | 0.80 | 1.60 | 2.00 |
| 汞(ng/mL) | 0.00 | 0.40 | 0.80 | 1.20 | 1.60 | 2.00 |
| 砷(ng/mL) | 0.00 | 10.0 | 20.0 | 30.0 | 40.0 | 50.0 |
), ArticleFig(id=1156979677656080771, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 3, caption=
有机肥重金属测定标准曲线系列, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列 |
| 铅(ng/mL) | 0.00 | 0.50 | 1.00 | 2.00 | 4.00 | 5.00 |
| 铬(ng/mL) | 0.00 | 0.20 | 0.40 | 0.80 | 1.60 | 2.00 |
| 镉(ng/mLL) | 0.00 | 0.20 | 0.40 | 0.80 | 1.60 | 2.00 |
| 汞(ng/mL) | 0.00 | 0.40 | 0.80 | 1.20 | 1.60 | 2.00 |
| 砷(ng/mL) | 0.00 | 10.0 | 20.0 | 30.0 | 40.0 | 50.0 |
), ArticleFig(id=1156979677714801031, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 波长 (nm) | 狭缝宽 (mm) | 灯电流 (mA) | 燃气流量 (L/min) | 助燃气流量 (L/min) | 燃烧头高度 (mm) |
| 铅(Pb) | 283.3 | 0.7 | 10 | 2.0 | 15 | 7 |
| 铬(Cr) | 228.8 | 0.7 | 8 | 1.8 | 15 | 7 |
| 镉(Cd) | 357.9 | 0.7 | 10 | 2.8 | 15 | 9 |
| 汞(Hg) | 253.9 | 0.7 | 4 | 1.8 | 15 | 22 |
), ArticleFig(id=1156979677798687114, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 4, caption=
原子吸收测定条件, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 波长 (nm) | 狭缝宽 (mm) | 灯电流 (mA) | 燃气流量 (L/min) | 助燃气流量 (L/min) | 燃烧头高度 (mm) |
| 铅(Pb) | 283.3 | 0.7 | 10 | 2.0 | 15 | 7 |
| 铬(Cr) | 228.8 | 0.7 | 8 | 1.8 | 15 | 7 |
| 镉(Cd) | 357.9 | 0.7 | 10 | 2.8 | 15 | 9 |
| 汞(Hg) | 253.9 | 0.7 | 4 | 1.8 | 15 | 22 |
), ArticleFig(id=1156979677899350417, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 波长 | 汞(184.950nm)、铅(220.353nm)、砷(189.042nm)、铬 (283.563 nm)、镉(228.802 nm)、铟(230.606 nm) |
| 辅助气流量 | 0.5 L/min |
| 雾化器流量 | 0.5 L/min |
| 冷却气流量 | 12.5 L/min |
| 排风 | — 1~1.4 mbar |
| 房间温度 | ${22}^{ \circ }\mathrm{C};{45}\%$ |
), ArticleFig(id=1156979677962264984, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 5, caption=
ICP-OES 仪器测定条件, figureFileSmall=null, figureFileBig=null, tableContent=
| 波长 | 汞(184.950nm)、铅(220.353nm)、砷(189.042nm)、铬 (283.563 nm)、镉(228.802 nm)、铟(230.606 nm) |
| 辅助气流量 | 0.5 L/min |
| 雾化器流量 | 0.5 L/min |
| 冷却气流量 | 12.5 L/min |
| 排风 | — 1~1.4 mbar |
| 房间温度 | ${22}^{ \circ }\mathrm{C};{45}\%$ |
), ArticleFig(id=1156979678071316894, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 负高压 (V) | 灯电流 (mA) | 载气流量 (L/min) | 屏蔽气流量 (L/min) | 原子化器 高度(mm) |
| 汞(Hg) | 280 | 20 | 400 | 1100 | 8 |
| 砷(As) | 280 | 38 | 400 | 1100 | 8 |
), ArticleFig(id=1156979678209728931, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 6, caption=
AFS 仪器测定条件, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 负高压 (V) | 灯电流 (mA) | 载气流量 (L/min) | 屏蔽气流量 (L/min) | 原子化器 高度(mm) |
| 汞(Hg) | 280 | 20 | 400 | 1100 | 8 |
| 砷(As) | 280 | 38 | 400 | 1100 | 8 |
), ArticleFig(id=1156979678281032100, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 铅(Pb) | Abs=0.0028290Conc-0.00055836 | 0.9994 |
| 铬(Cr) | Abs=0.014555Conc+0.0011348 | 0.9997 |
| 镉(Cd) | Abs=0.048418Conc+0.00052813 | 0.9994 |
| 汞(Hg) | Abs=0.032339Conc+0.00012411 | 0.9990 |
), ArticleFig(id=1156979678327169446, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 7, caption=
原子吸收测定标准曲线, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 铅(Pb) | Abs=0.0028290Conc-0.00055836 | 0.9994 |
| 铬(Cr) | Abs=0.014555Conc+0.0011348 | 0.9997 |
| 镉(Cd) | Abs=0.048418Conc+0.00052813 | 0.9994 |
| 汞(Hg) | Abs=0.032339Conc+0.00012411 | 0.9990 |
), ArticleFig(id=1156979678411055529, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 砷(As) | $y = {0.0352x} - {0.0047}$ | 0.9997 |
), ArticleFig(id=1156979678595604910, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 8, caption=
紫外分光光度计标准曲线, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 砷(As) | $y = {0.0352x} - {0.0047}$ | 0.9997 |
), ArticleFig(id=1156979678687879600, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 砷(As) | $I\left( f\right) = {105.13f} - {26.45}$ | 0.9990 |
| 汞(Hg) | $I\left( f\right) = {376.42f} - {32.12}$ | 0.9988 |
), ArticleFig(id=1156979678801125810, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 9, caption=
原子荧光发光光度计标准曲线, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 砷(As) | $I\left( f\right) = {105.13f} - {26.45}$ | 0.9990 |
| 汞(Hg) | $I\left( f\right) = {376.42f} - {32.12}$ | 0.9988 |
), ArticleFig(id=1156979678956315060, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 铅(Pb) | $F\left( x\right) = {1025.0461x} + {2.1087}$ | 0.9985 |
| 铬(Cr) | $F\left( x\right) = {96904.8409x} + {3771.2401}$ | 0.9991 |
| 镉(Cd) | $F\left( x\right) = {6224.6751x} + {1.6877}$ | 0.9989 |
| 砷(As) | $F\left( x\right) = {8664.9108x} + {316.9372}$ | 0.9978 |
| 汞(Hg) | $F\left( x\right) = {3082.4132x} + {89.7598}$ | 0.9962 |
), ArticleFig(id=1156979679031812534, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 10, caption=
电感耦合等离子体光谱仪标准曲线, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 铅(Pb) | $F\left( x\right) = {1025.0461x} + {2.1087}$ | 0.9985 |
| 铬(Cr) | $F\left( x\right) = {96904.8409x} + {3771.2401}$ | 0.9991 |
| 镉(Cd) | $F\left( x\right) = {6224.6751x} + {1.6877}$ | 0.9989 |
| 砷(As) | $F\left( x\right) = {8664.9108x} + {316.9372}$ | 0.9978 |
| 汞(Hg) | $F\left( x\right) = {3082.4132x} + {89.7598}$ | 0.9962 |
), ArticleFig(id=1156979679145058744, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 铅(Pb) | $F\left( x\right) = {126341.3264x} + {74262.3666}$ | 0.9990 |
| 铬(Cr) | $F\left( x\right) = {95623.3527x} + {3756.1824}$ | 0.9991 |
| 镉(Cd) | $F\left( x\right) = {4229.1721x} + {236.1241}$ | 0.9993 |
), ArticleFig(id=1156979679757427133, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 11, caption=
电感耦合等离子体质谱仪标准曲线, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准曲线性回归方程 | 相关系数 |
| 铅(Pb) | $F\left( x\right) = {126341.3264x} + {74262.3666}$ | 0.9990 |
| 铬(Cr) | $F\left( x\right) = {95623.3527x} + {3756.1824}$ | 0.9991 |
| 镉(Cd) | $F\left( x\right) = {4229.1721x} + {236.1241}$ | 0.9993 |
), ArticleFig(id=1156979679925199294, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 检测仪器 | 砷 | 镉 | 铅 | 铬 | 汞 |
| AAS(mg/kg) | - | 0.48 | 0.67 | 0.29 | - |
| UV-Vis(mg/kg) | 0.42 | - | - | - | - |
| AFS $\left( {{\mu g}/{kg}}\right)$ | 0.098 | - | - | - | 0.049 |
| ICP-OES(mg/kg) | 0.52 | 0.011 | 0.18 | 0.056 | 0.23 |
| ICP-MS(mg/kg) | - | 0.005 | 0.019 | 0.015 | - |
), ArticleFig(id=1156979680059417024, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 12, caption=
实验仪器检出限, figureFileSmall=null, figureFileBig=null, tableContent=
| 检测仪器 | 砷 | 镉 | 铅 | 铬 | 汞 |
| AAS(mg/kg) | - | 0.48 | 0.67 | 0.29 | - |
| UV-Vis(mg/kg) | 0.42 | - | - | - | - |
| AFS $\left( {{\mu g}/{kg}}\right)$ | 0.098 | - | - | - | 0.049 |
| ICP-OES(mg/kg) | 0.52 | 0.011 | 0.18 | 0.056 | 0.23 |
| ICP-MS(mg/kg) | - | 0.005 | 0.019 | 0.015 | - |
), ArticleFig(id=1156979680168468932, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 检测仪器 | 砷 | 镉 | 铅 | 铬 | 汞 |
| AAS(mg/kg) | / | 0.4 | 1 | 0.1 | 0.1 |
| UV-Vis(mg/kg) | 0.8 | / | / | / | / |
| AFS(μg/kg) | 0.1 | / | / | / | 0.05 |
| ICP-OES(mg/kg) | - | - | - | - | - |
| ICP-MS(mg/kg) | 0.008 | 0.005 | 0.021 | 0.018 | / |
), ArticleFig(id=1156979680256549316, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 13, caption=
仪器方法检出限, figureFileSmall=null, figureFileBig=null, tableContent=
| 检测仪器 | 砷 | 镉 | 铅 | 铬 | 汞 |
| AAS(mg/kg) | / | 0.4 | 1 | 0.1 | 0.1 |
| UV-Vis(mg/kg) | 0.8 | / | / | / | / |
| AFS(μg/kg) | 0.1 | / | / | / | 0.05 |
| ICP-OES(mg/kg) | - | - | - | - | - |
| ICP-MS(mg/kg) | 0.008 | 0.005 | 0.021 | 0.018 | / |
), ArticleFig(id=1156979680390767048, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 执行标准 | 砷(mg/kg) | 镉(mg/kg) | 铅(mg/kg) | 铬 (mg/kg) | 汞(mg/kg) |
| NY/T 525-2021 | $\leq {15}$ | $\leq 3$ | $\leq {50}$ | $\leq {150}$ | $\leq 2$ |
| GB/T 18877—2020 | $\leq {50}$ | $\leq {10}$ | $\leq {150}$ | $\leq {50}$ | $\leq 5$ |
| GB/T 15063—2020 | 无机: $\leq {50}$ | 无机: $\leq {10}$ | 无机: $\leq {200}$ | 无机: $\leq {500}$ | 无机: $\leq 5$ |
| GB 38400—2019 | 其他: $\leq {15}$ | 其他: $\leq 3$ | 其他: $\leq {50}$ | 其他: $\leq {150}$ | 其他: $\leq 2$ |
| NY 1110-2010 | $\leq {10}$ | $\leq {10}$ | $\leq {10}$ | $\leq {50}$ | $\leq 5$ |
), ArticleFig(id=1156979680470458827, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 14, caption=
肥料中重金属限制要求, figureFileSmall=null, figureFileBig=null, tableContent=
| 执行标准 | 砷(mg/kg) | 镉(mg/kg) | 铅(mg/kg) | 铬 (mg/kg) | 汞(mg/kg) |
| NY/T 525-2021 | $\leq {15}$ | $\leq 3$ | $\leq {50}$ | $\leq {150}$ | $\leq 2$ |
| GB/T 18877—2020 | $\leq {50}$ | $\leq {10}$ | $\leq {150}$ | $\leq {50}$ | $\leq 5$ |
| GB/T 15063—2020 | 无机: $\leq {50}$ | 无机: $\leq {10}$ | 无机: $\leq {200}$ | 无机: $\leq {500}$ | 无机: $\leq 5$ |
| GB 38400—2019 | 其他: $\leq {15}$ | 其他: $\leq 3$ | 其他: $\leq {50}$ | 其他: $\leq {150}$ | 其他: $\leq 2$ |
| NY 1110-2010 | $\leq {10}$ | $\leq {10}$ | $\leq {10}$ | $\leq {50}$ | $\leq 5$ |
), ArticleFig(id=1156979680575316428, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 检测仪器 | 砷 | 镉 | 铅 | 铬 | 汞 |
| AAS | / | 94.8 | 102.5 | 96.5 | 89.3 |
| UV-Vis | 98.6 | / | / | / | / |
| AFS | 86.9 | / | / | / | 89.6 |
| ICP-OES | 98.2 | 102.1 | 105.5 | 99.6 | 99.0 |
| ICP-MS | / | 93.3 | 94.2 | 93.4 | / |
), ArticleFig(id=1156979680667591118, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 15, caption=
加标回收率, figureFileSmall=null, figureFileBig=null, tableContent=
| 检测仪器 | 砷 | 镉 | 铅 | 铬 | 汞 |
| AAS | / | 94.8 | 102.5 | 96.5 | 89.3 |
| UV-Vis | 98.6 | / | / | / | / |
| AFS | 86.9 | / | / | / | 89.6 |
| ICP-OES | 98.2 | 102.1 | 105.5 | 99.6 | 99.0 |
| ICP-MS | / | 93.3 | 94.2 | 93.4 | / |
), ArticleFig(id=1156979680789225937, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 限制标准 | 检测标准 | 砷 | 镉 | 铅 | 铬 | 汞 |
| NY/T 525-2021 | NY/T 1978-2022 | AFS、UV-Vis、 ICP-MS | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AFS |
| GB/T 18877—2021 | NY/T 1978-2022 | AFS、UV-Vis、 ICP-MS | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AFS |
| GB/T 23349—2020 | AFS、UV-Vis、砷斑法 | AAS | AAS | AAS | AAS、AFS |
| GB 38400—2019 | GB/T 39229—2020 | ICP-OES | ICP-OES | ICP-OES | ICP-OES | ICP-OES |
| GB/T 23349—2020 | AFS、UV-Vis、砷斑法 | AAS | AAS | AAS | AAS、AFS |
), ArticleFig(id=1156979680915055059, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790681213919935, language=CN, label=表 16, caption=
重金属仪器检测方法, figureFileSmall=null, figureFileBig=null, tableContent=
| 限制标准 | 检测标准 | 砷 | 镉 | 铅 | 铬 | 汞 |
| NY/T 525-2021 | NY/T 1978-2022 | AFS、UV-Vis、 ICP-MS | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AFS |
| GB/T 18877—2021 | NY/T 1978-2022 | AFS、UV-Vis、 ICP-MS | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AAS、ICP-MS、 ICP-OES | AFS |
| GB/T 23349—2020 | AFS、UV-Vis、砷斑法 | AAS | AAS | AAS | AAS、AFS |
| GB 38400—2019 | GB/T 39229—2020 | ICP-OES | ICP-OES | ICP-OES | ICP-OES | ICP-OES |
| GB/T 23349—2020 | AFS、UV-Vis、砷斑法 | AAS | AAS | AAS | AAS、AFS |
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