PSA-C18-Mix 3 Back Catalog number: 674521 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3370.7-100 Dichlobenil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1194-65-6 Price on request 680678 Biphenyl, 100 µg/ml, Cyclohexane, 1ml Price on request 59806 Sulfate (SO42-) Price on request