Levulinic acid, 250mg Back Catalog number: 677804 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680646 Pyrifluquinazon, 100 µg/ml, Acetonitrile, 1ml Price on request 3185.16-K-IO Ethyl tetradecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 124-06-1 Price on request 1773.12-K-IO 4,4'-Diaminobiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-87-5 Price on request