PSA-Mix 9 Back Catalog number: 680494 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9312.8-K-ME (S)-(+)-Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 681185 Sulfentrazone, 10.0 µg/ml, Acetonitrile, 10ml Price on request 12743.38-K-ME Azithromycin, 1000µg/ml in MeOH, 1ml Price on request