Methyl eicosatetraenoate (C20:4n-6) Back Catalog number: 73311 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680607 Fluopyram-PCA, 50mg Price on request 53032 Calibration Standard Set Price on request 672984 Betamethasone-17,21-dipropionate, 250mg Price on request