Ethylene thiourea, 250mg Back Catalog number: 674859 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1427.6-K-ME Phenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 108-95-2 Price on request 685532 S421, 100 µg/ml, Acetonitrile, 5ml Price on request 682038 alpha-Zearalenol, 10.0 µg/ml, Acetonitrile, 1ml Price on request