CAJ | 학술논문

针对Oeko-Tex? Standard 100：2012版限用物质清单中新增的4种邻苯二甲酸酯类增塑剂,采用V(二氯甲烷)∶V(丙酮)=2∶1作为提取剂,建立了气相色谱质谱联用法测定纺织品中DHNUP、DIHP等4种邻苯二甲酸酯类增塑剂残留量的检测方法.该方法对纺织品中4种邻苯二甲酸酯化合物的检测限为10~50 mg/kg,方法的检测质量浓度线性范围为0.4~50 mg/L,样品的加标回收率为80%~102%.该方法可以满足纺织品中DHNUP、DIHP等邻苯二甲酸酯检测的需要.
침대Oeko-Tex? Standard 100：2012판한용물질청단중신증적4충린분이갑산지류증소제,채용V(이록갑완)∶V(병동)=2∶1작위제취제,건립료기상색보질보련용법측정방직품중DHNUP、DIHP등4충린분이갑산지류증소제잔류량적검측방법.해방법대방직품중4충린분이갑산지화합물적검측한위10~50 mg/kg,방법적검측질량농도선성범위위0.4~50 mg/L,양품적가표회수솔위80%~102%.해방법가이만족방직품중DHNUP、DIHP등린분이갑산지검측적수요.
Aiming at 4 new forbidden phthalates plasticizers in Oeko- Tex??Standard 100:2012, a new ana?lytical method was developed for determination of 4 phthalates plasticizers residues in textiles by gas chroma?tography mass spectrometry (GC- MS) with V(methylene chloride)∶V(acetone)=2∶1 as extraction solvent. The determination limit was 10~50 mg/kg. The line arrange was 0.4~50 mg/L, and the standard addition recovery rate was 80%~102%. The method is suitable for the determination of DHNUP and DIHP phthalates in textiles.