For use at temperatures ranging from -20°C to 240°C.
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The Elite-624 column is a specially engineered, low to mid-polarity (6%-cyanopropylphenyl)-dimethylpolysiloxane phase. The unique polarity of the Elite-624 column makes it ideal for analyzing volatile organic pollutants and it is recommended in U.S. EPA methods. Although the Elite-502.2 column is recommended in many methods, the Elite-624 column offers better resolution of early eluting compounds. The Elite-624 phase produces greater than 90% resolution of the first six gases in EPA Methods 8260 and 524.2. This stationary phase is especially well-suited for EPA Method 524.2 since it resolves 2-nitropropane from 1,1-dichloropropanone, which share quantification ion m/z 43 and must be separated chromatographically. Equivalent to USP G43 phase. Well suited for EPA methods 524.2 and 8260.
|Film Thickness||1.4 µm|
|Inner Diameter||0.25 mm|
|Product Group||General Purpose Columns|
|Technology Type||Gas Chromatography (GC)|