Ultra PFP Propyl Columns (USP L43), Particle Size 5 μm, Length 30 mm, ID 4.6 mm, Restek (CAT#: STEM-C-1045-LC)

The Ultra PFP Propyl Columns (USP L43) manufactured by Restek are made of high-purity, type-B silica that minimizes activity and creates high-density bonding. These columns are ideal for selective and reliable HPLC applications.
The Ultra PFP Propyl Columns are ideal for the retention and selectivity of charged bases, electronegative compounds, and amine-containing compounds. Different from a conventional cyano column, the Ultra PFP Propyl Columns are much more amenable to LC-MS because it is more reliable and efficient with acidic mobile phases. This versatile column is also compatible with highly aqueous mobile phases and HILIC separations.

Particle Size: 5 μm
Length: 30 mm
ID: 4.6 mm
Stationary Phase Category: modified C18 (L1)
Ligand Type: proprietary polar modified and functionally bonded C18
Pore Size: 100 Å
Carbon Load: 15%
End-Cap: no
Surface Area: 300 m²/g
pH Range: 2.5 to 8
Maximum Temperature: 80°C

Ultra PFP Propyl Columns (USP L43), Particle Size 5 μm, Length 50 mm, ID 4.6 mm, Restek (CAT#: STEM-C-1046-LC)