Azinphos methyl Back Catalog number: 81401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2042.8-100MG n-Perfluorooctanoic acid,neat,neat,100mg, Price on request 97658 Dow 624B Volatile Internal/Surrogate Standard Price on request A12677540AL-100 Dimethenamid-oxalamid, 100µg/mL in Acetonitrile, 1ml Price on request