Paraben-Mix 1, 100 µg/ml, Methanol, 5ml Back Catalog number: 681454 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11905.15-K-ME 10,11-Dihydro-10-hydroxycarbamazepine, 1000μg/ml in MeOH, 1ml Price on request 82501 EPA Method 8250Mix #9 Price on request X9157 5-Nitro-o-toluidine Price on request