PSA-Mix 2 Back Catalog number: 674485 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended E589800 all-trans 5,6-Epoxy Retinoic Acid, 2mg Price on request 676516 Disperse Yellow 39, 50 µg/ml, Acetonitrile, 5ml Price on request 3467.15-100-CY Oxyfluorfen Price on request