PSA-Mix 4 Back Catalog number: 674787 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70005 Acid Extractables - MISA Price on request 9064.7-K-IP 4-Chloroguaiacol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-30-6 Price on request 676693 Dimethenamid, 100 µg/ml, Methanol, 1ml Price on request