¡£Good selective Olefins (mid ¡°polar¡±) aluminum oxide phase
¡£Deactivated with Na2SO4 salt
¡£Excellent baseline separation of C1 to C10 hydrocarbons, excellent of C3, C4 isomer baseline separations
¡£Less accurate quantitations of dienes and halocarbons
¡£ASTM recommended phase
¡£Preferred choice of hydrocarbon separation
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