tert-Butyl hydroquinone (TBHQ) Back Catalog number: 79326 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94883 Benzo(a)pyrene Price on request 93601 n-Hydrocarbon Mix #1 Price on request 674534 Benzyldimethyldodecylammonium chloride, 10.0 µg/ml Price on request