PSA-C18-Mix 3 Back Catalog number: 675411 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 95258 PCB Mix 10 ppb Price on request 677199 D3-2,4-D, 100 µg/ml, Acetone, 1ml Price on request T767850 Tribenzothiophene, 10mg Price on request