Methapyrilene HCl Back Catalog number: 79334 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3463.12-100-CY Nitrofen Price on request 9496.18-K-IO Tris(2-butoxyethyl) phosphate,1000 µg/mL,isooctane,1mL Price on request 678094 Fonofos, 100 µg/ml, Acetonitrile, 1ml Price on request