4,4’-Butylidenebis(6-tert-butyl-m-cresol) Back Catalog number: 93223 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended WMS-01 Reference Lake Sediment for Organic Contaminant Analysis, 10g, N/A Price on request 59526 Metals Mix Price on request PFAC-MXJ Native X:3 Fluorotelomer Carboxylic Acid Solution/Mixture , 1.2mL, methanol Price on request