Halothane Back Catalog number: 71322 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79759 Metalaxyl, 1000µg/mL in Acetonitrile, 1ml Price on request 73260 Promethazine Price on request 677719 D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml Price on request