PSA-C18-Mix 10 Back Catalog number: 680496 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3753.18-K-IO 4-tert-Octylphenol 2EO, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2315-61-9 Price on request 684451 (4R)-(-)-2-Thioxo-4-thiazolidinecarboxylic acid, 5 Price on request 673830 Diflufenican, 100mg Price on request