Restek Rtx-DHA GC Columns | Detailed Hydrocarbon Analysis Columns

Rtx-DHA GC Columns

Crossbond Dimethyl Polysiloxane
*DHA Spesific

Detailed hydrocarbon analysis requires more than a standard nonpolar column. Rtx-DHA has been specifically engineered for refinery laboratories performing high-resolution gasoline characterization, where precise identification of hundreds of hydrocarbons and oxygenated additives directly impacts product quality and process optimization. Every column is individually qualified to ASTM DHA performance criteria, ensuring consistent selectivity, retention, efficiency, and bleed characteristics from batch to batch.

Purpose-built for Detailed Hydrocarbon Analysis (DHA) of gasoline and refinery streams.
Meets or exceeds ASTM D6730 and CAN/CGSB 3.0 No. 14.3-99 performance requirements, with an individual ASTM D6730 qualification report supplied for every column.
Compatible with ASTM D5134, D5441, D5501, D6729, D6733, D7266, and D7871 analytical methods.
Optimized stationary phase provides outstanding peak symmetry and response for polar oxygenates including methanol, ethanol, tert-butanol, MTBE, and TAME.
High column efficiency and carefully controlled selectivity ensure reliable resolution of critical hydrocarbon pairs required by standardized DHA methods.
Individually tested for retention factor, theoretical plates, selectivity, and bleed to guarantee reproducible column-to-column performance.
Hydrogen carrier gas can reduce analysis time by up to 50% while maintaining ASTM method compliance and chromatographic performance.

Similar Phases:

HP-PONA, DB-Petro, CP-Sil PONA CB, Petrocol DH, BP1PONA

7 Ürün

Rtx-DHA-100, 100m x 0.25mm ID, 0.50µm film, ea.

Restek GC Column Rtx-DHA-100, 100 m x 0.25 mm ID, 0.50 µm film thickness, ea.

Art.-Nr.: RT-10148

EUR 1,540.00