ASTM Benzene Amp#1 Back Catalog number: 95088 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66194 2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194) Price on request 0069.7-K-ME Norbornane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 279-23-2 Price on request 9096.9-100-IO Cinnamic aldehyde, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104-55-2 Price on request