PFAS Delay Thumbnail

HALO 160 Å PFAS Delay, 2.7 µm, 3.0 x 50 mm

Part Number: APAAMT-92113415

Column Name: HALO 160 Å PFAS Delay

Particle size (µm): 2.7

ID (mm): 3

Length (mm): 50

Functional Group: Alkyl silane

Mode: Reversed Phase

Type: PFAS delay column

Pore size (nm): 16

Surface Area (m2/g): 90

End Capping: Yes

Carbon Load (%): Proprietary

PH range: 2 - 9

Pressure Tolerance (MPa): 60

Pack size: 1

Lead Time: 4 - 6 weeks

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. The delay column bonded phase is a highly retentive endcapped silane chosen for its ability to demonstrate delay of background instrument PFAS contamination across multiple mobile phase conditions. For this reason, the HALO® PFAS Delay column is placed upstream of the sample injector.

  • EPA 533, EPA 537.1, EPA 1633, EPA 8327, and emerging PFAS
  • Application-assured through method qualified lot analysis