Products A wide range of high quality products Chemicals for analysis and calibration of laboratory instruments Back to the products Chemicals for analysis and calibration of laboratory instruments MIX 80 OCTANE (Octane Blend 80)ISO-OCTANE (PRF Isooctane)Cetane CHECK FUEL HIGH (Diesel Cetane CK High)SEC Cetane U (Cetane Diesel Reference Fuel U)SEC Cetane T (Cetane Diesel Reference Fuel T)TOLUENE REFERENCE (Toluene Reference Fuel)