Parathion-ethyl, 100 µg/ml, Toluene, 1ml Back Catalog number: 677981 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3795.17-K-IO Phantolide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15323-35-0 Price on request M338791 Metoprolol-D7 Hydrochloride, 1mg Price on request 9455.17-100-ME Mirtazapine-d3 (N-Methyl-d3), 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request