Methapyrilene HCl Back Catalog number: 70402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57055 Cesium (Cs) Price on request 71532 2-Methyl-1-heptene Price on request 680845 Aziprotryne, 100 µg/ml, Acetonitrile, 1ml Price on request