High performance capillary columns for gas chromatography (GC). This polysiloxane phase with autoselectivity meets USP G49. It is a medium polar GC phase without CN groups. Autoselectivity (analytes determine the polarity of the phase) resulting in a polarity range from approximately the nonpolar OPTIMA 5 to the mid-polar OPTIMA 1701. Unique from MN, no similar phase. Ideal for nitrogen phosphorus (NP/PN) and MS detectors.
Brand | Macherey-Nagel |
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Column description | Optima Delta 3 |
Package specification | polysiloxan phase with autoselectivity |
Film thickness | 0.2 μm |
GC Compound Class | Aromatics, Fatty Acids & Triglycerides |
GC Industry | Energy & Chemicals |
Inner diameter | 0.2 mm |
Max operating temperature | up to 340/360°C |
USP number | G49 |
Length | 25 m |