Description
HPLC column NUCLEODUR®, PFAS Delay, 5µm, 50x2mm
Material: stainless steel.
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NUCLEODUR PFAS Delay columns trap and therefor delay system-related PFAS contaminants, ensuring trace level analysis of PFAS in your samples.
Hydrophobic reversed phase with distinct polar selectivity for special PFAS analysis. Suitability for PFAS analysis is assured through qualified batch analysis. This HPLC phase is made of high purity NUCLEODUR® HPLC silica gel and is extensively endcapped. Due to a low bleeding characteristics these columns are suitable for high sensitivity LC/MS analysis.
Delivery incl. 1x analytical HPLC column, instruction leaflet, certificate of analysis.
Technical Information
| Version | Delay |
| Particle size | 5 µm |
| Pore size | 110 Å |
| L x Ø internal (column) | 50 x 2 mm |
| Column volume | 0.15 ml |
| Endcapped | yes |
| Eluent in column | Acetonitrile - Water |
| Phase | PFAS |
| Surface chemistry | Proprietary |
| USP listing | Not available or proprietary |
| Separation principle | Reversed phase (RP) |
| Column shape | Analytical separation column |
| Column type | HPLC column |
| Particle type | Fully porous particles (FPP) |
| Specific surface according to BET | 340 m²/g |
| Pore volume | 0.9 ml/g |
| Temperature stability | 60 ° C |
| pH stability | 1,0-9,0 |
| Recommended application(s) | PFAS |
| Application Database (Macherey-Nagel) | HPLC |