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色谱柱家族新成员 - Halo® 1.5

HALO® PFAS色谱柱既能满足美国国家环境保护局(EPA)分析方法要求,同时,也兼顾了分析其它氟烷基类样品的需求,包括支链或直链、长链或短链的氟烷基类样品等等

特制的PFAS延迟柱优化了氟烷基样品分析,避免了背景PFAS污染对分析结果的干扰。PFAS specific delay column的整体解决方案在确保了优异的选择性、完美的峰形及合理的保留时间的基础上,实现了快速、高分辨的样品检测。

halo enviroclass - hplc environmental applications


  • EPA 533
  • EPA 537.1
  • EPA 8327
  • Emerging PFAS


  • Application-assured through method qualified lot analysis
  • Endcapped alkyl phases for high sensitivity LCMS analysis
  • Optimal 2.7 µm Fused-Core® particle for rugged, reliable performance delivering high efficiency, low back pressure separations

Available Phases

enviroclass pfas pah analysis

High speed separation of 33 PFAS species found in EPA 537.1, EPA 533, and EPA 8327, completed in under 5 minutes.

pfas analysis report
enviroclass pfas pah analysis
solvent reservoir to data processing with pfas delay column

HALO® PFAS Delay is an application assured column solution. The delay column is used to prevent background PFAS contamination from interfering with the PFAS of interest that are separated with the analytical column.

Featured Documents

Application Notes

Technical Report


halo enviroclass lc column selection
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