L-Leucine, 250mg Back Catalog number: 677578 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1603.8-K-IO 5-Fluoroindole, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 399-52-0 Price on request DF-IS-E40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 2529.13-100-ME 2-Acetyl-6-methoxynaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3900-45-6 Price on request