Hexachlorobutadiene Back Catalog number: X9114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98683 Aldehyde/Ketone - DNPH Standard Price on request 79665 Anthracene Price on request 1939.6-1MLX5 1-(Trimethylsilyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-5, Cas.no. 18156-74-6 Price on request