Methotrexate Back Catalog number: 72209 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681680 6-Chloronicotinic acid, 100mg Price on request 679794 Danofloxacin mesylate, 100 µg/ml, Methanol, 1ml Price on request 50223 ASTM D-3230-89 Price on request