擦拭用品
AgilentDB-EUPAH多环芳烃分析柱/安捷伦/气相色谱柱
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
Agilent | 暂无 | 暂无 | 现货 |
产品介绍
多环芳烃(PAHs)是有机物质不完全燃烧过程中产生的由多个稠合芳族环组成的化合物。欧盟委员会(EU)建议监测16种具有遗传毒性和致癌作用的多环芳烃。Agilent J&W DB-EUPAH毛细管GC色谱柱专为此进行设计、应用优化和测试,为分析所有EU规定的多环芳烃提供最佳的性能。
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为分析欧盟规定的多环芳烃而专门设计 -
采用专门的QC测试混合标样单独测试 -
对关键的异构体,如苯并(b,j,k)荧蒽有很好的分离度 -
卓越的热稳定性,可准确分析高沸点PAH,如二苯并芘 -
出色的信噪比 -
优化的柱尺寸,性能优异
Agilent J&W DB-EUPAH GC columns provide the optimal performance for the analysis of European Commission regulated priority PAHs, including the separation of the most critical isomers such as Benzo(b,k,j)fluoranthenes. Exceptional thermal stability with low column bleed at elevated temperatures and consistent column inertness performance ensure accurate analysis of heavier dibenzopyrene isomers. The DB-EUPAH columns deliver fast and reliable results while meeting the demanding regulatory requirements.
Two-Part QC Testing For Superior Quality and Optimal Performance
1. Isothermal analysis to ensure reproducibility of the stationary phase selectivity and retention and provide assessment of column efficiency and phase coating efficiency.
Test Probe | Column Functional Test |
p-Toluidine | Acidity |
Tetradecane | Hydrocarbon marker |
4-Chlorophenol | Basicity |
1-Undecanol | Silanol and column selectivity |
2-Methylnaphthalene | Column selectivity |
Hexadecane | Hydrocarbon marker |
Methyl Dodecanoate | Retention |
Acenaphthylene | Column efficiency |
2. Application-specific temperature program to ensure the separation of the regulated priority PAHs with nice peak shapes as well as the resolution of critical isomer pairs
Test Probe | Column Functional Test |
Phenanthrene Anthracene | • Column efficiency for resolution of critical aromatic isomers • US EPA regulated priority PAHs |
Pyrene | • US EPA regulated priority PAH |
Chrysene | • EU regulated priority PAH |
Benzo-[b]-fluoranthene | • EU regulated priority PAHs • Column efficiency for resolution of critical aromatic isomers |
Benzo-[k]-fluoranthene | |
Benzo-[j]-fluoranthene |
This new two-part testing procedure is built on the already tightest industry QC specifications for bleed, inertness, sensitivity, and efficiency. It goes a long way in assuring a successful analysis for the challenging analytes, providing you the most confidence in the analysis results.
Ordering Guide
Stationary Phase | Part No. | ID (mm) | Length (m) | Film (mm) | Temp Limit (°C) |
DB-EUPAH | 121-9627 | 0.18 | 20 | 0.14 | 40 to 320/340 |
DB-EUPAH | 122-96L2 | 0.25 | 60 | 0.25 | 40 to 320/340 |
DB-EUPAH | 123-9612 | 0.32 | 15 | 0.25 | 40 to 320/340 |
AgilentDB-EUPAH多环芳烃分析柱/安捷伦/气相色谱柱信息由上海析友分析仪器有限公司为您提供,如您想了解更多关于AgilentDB-EUPAH多环芳烃分析柱/安捷伦/气相色谱柱报价、型号、参数等信息,欢迎来电或留言咨询。
注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途