Caffeine, 100 µg/ml, Methanol, 1ml Back Catalog number: 677301 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 98352 3-Iodo-2-propynyl N-butylcarbamate Price on request 675759 Ditalimfos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request PFDPA Perfluorodecylphosphonic acid, 1.2ml x 50ug/ml, methanol Price on request