PSA-GCB-Mix 3 Back Catalog number: 674522 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79909 Acetochlor, 1000µg/ml in MeOH, 1ml Price on request 15185.21-K-ME (±)-trans-Hexahydrocannabinol, 1000µg/ml in MeOH, 1ml Price on request 0241.24-200-T Dibenzo[a,i]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 189-55-9 Price on request