trans-4'-(3,4-Difluorophenyl)bicyclohexyl-4-one, >98%, 1g Back Catalog number: D4911 Availability: In the manufacturer's stock Price on request - + Recommended 19494 EPA Method 524 & 624 - Internal Standard Price on request 681702 Cefoxitin sodium salt, 250mg Price on request 79156 n-Hexadecane Price on request