Methotrexate hydrate, 100mg Back Catalog number: 681707 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8533-100G Wheat Flour, Ochratoxin A, 2. 7+/- 1.0µg/kg, Solvent-, Unit 100g, # of units-1, Cas.no. Price on request 676785 Paraquat dichloride, 100 µg/ml, Water, 1ml Price on request 33621 Benzothiazole Price on request