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Permabond
Permabond® is a brand name for GC columns from Macherey-Nagel™. There are various nonpolar and polar columns for different (special) applications.
Technical Data
Permabond® CW 20 M:
- Polar phase, recommended for solvent analysis and alcohols
- Suitable for aqueous solutions
Permabond® FFAP:
- Polar phase, recommended for fatty acid methyl esters (FAMEs) and free carboxylic acids
Permabond® SE-30:
- Nonpolar phase
- Separation of components according to boiling points
Permabond® SE-52:
- Nonpolar phase
Permabond® P-100:
- GC capillary column for analysis of petrochemical products
- Extra long column with nonpolar dimethylpolysiloxane phase
- High resolution and sufficient capacity for analysis of complex mixtures of hydrocarbons
Permabond® SE-54-HKW:
- GC capillary column for analysis of volatile halogenated hydrocarbons
Permabond® Silane:
- GC capillary columns for silane analyses
- Developed especially for the analysis of monomeric silanes and chlorosilanes (not for the separation of trimethylsilyl derivatives)
- Also suited for the separation of dimeric siloxanes and silazanes
Permabond® CW 20 M-DEG:
- GC capillary columns for determination of diethylene glycol, e.g. for the quality control of wine
| Column-Name | Phase | Polarity | USP | I.D. | Film Thickness | Tmax[1] |
| Permabond® CW 20 M | Polyethylene glycol | Polar | G16 | 0.10 mm
| 0.10 µm
| 200‒240 °C |
| Permabond® FFAP | Polyethylene glycol | Polar | G25, | 0.10 mm
| 0.10, 0.25 µm
| 200‒240 °C |
| Permabond® SE-30 | Dimethylpolysiloxane (100%) | Non-Polar | G2 | 0.25 mm
| 0.25 µm
| 300‒320 °C |
| Permabond® SE-52 | 5 % Phenyl – | Non-Polar | G27, | 0.25 mm
| 0.25 µm
| 300‒320 °C |
| Permabond® P-100 | Dimethylpolysiloxane (100%) | Non-Polar | G1, | 0.25 mm | 0.50 µm | 300‒320 °C |
| Permabond® SE-54-HKW | N/A | N/A | G36 | 0.32 mm | 1.8 µm | 300‒320 °C |
| Permabond® Silane | N/A | N/A | N/A | 0.32 mm
| N/A | 240‒280 °C |
| Permabond® CW 20 M-DEG | Polyethylene glycol (PEG) | Polar | G16 | 0.25 mm
| 0.25 µm
| 220‒240 °C |
[1] Dependent on film thickness and whether you work at constant temperature or with a gradient
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