Ibuprofen, 100 µg/ml, Methanol, 1ml Back Catalog number: 681069 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678995 Tefluthrin, 100 µg/ml, Toluene, 1ml Price on request 673191 Aldicarb-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request 20055 CLP Semi-Volatile - Low Conc Mix #1 Price on request