4,4’-DDD Back Catalog number: 70099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2515.7-K-ME Salicylic acid (2-Hydroxybenzoic acid), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 69-72-7 Price on request 14185-50AN5 PAH - Mix 18, 50µg/ml in Acetonitrile, 5ml Price on request D229085 Dehydroabietic Acid, 96%, 100mg Price on request