Avantor® ACE® PFAS Delay Columns

Catalog # ACE-PFASD-0502

Supplier: Avantor

Catalog # ACE-PFASD-0502

Supplier: Avantor

Specifications

Column Format:
Pre-column traps
Ø int.:
2,1 mm
Particle Size:
5 µm
Pore size:
90 Å
Max. pressure:
1000 bar
Description:
PFAS delay column
Length:
50 mm
Endcapped:
Yes
USP code:
L1
pH range:
2 - 8
Surface area:
400 m²/g
Carbon load:
20%
Application:
PFAS
Column hardware:
Stainless steel
Phase:
C18 (ODS or Octadecyl)
Pk:
1

Specifications

About this item

Background PFAS (Perfluoronated Alkyl Substances) from an LC instrument and mobile phase can interfere with the detection of PFAS in samples. The introduction of a delay column, which is plumbed before the autosampler in the LC system, will delay background PFAS to improve accuracy of PFAS measurement by LC-MS.

Silica-based fully porous particle delay column
Universal, can be used in a workflow setup with any analytical column format/dimensions

Allows for the analysis of PFAS from the sample, without interfering PFAS compromising the analysis (present and introduced by the instrumentation). Moreover, the data output/chromatogram benefits with the respective PFAS sample peaks separated/delayed from the background PFAS peaks.