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Don't forget: The ASTM D6730 method also requires a tuning column—Rtx-5 DHA Tuning Column
Technical Literature: Faster Detailed Hydrocarbon Analysis (DHA) Using Hydrogen
Trajan Scientific: BP1PONA
Agilent: CP-Sil PONA C8, DB-Petro, HP-PONA
Supelco/Millipore Sigma: Petrocol DH