PSA-C18-Mix 4 Back Catalog number: 674493 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8996.21-100-ME Corticosterone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-22-6 Price on request 691735 Terbuthylazine-2-hydroxy, 10µg/ml in Acetone, 10ml Price on request 59883X Metals Mix #1 Price on request