CWA BTEX Back Catalog number: 38396 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0015.16-5MG 1,8-Dinitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 42397-65-9 Price on request CA1104200 (1S,6R)-3-Carene, 100mg Price on request L11201000CY cis-Chlordane (alpha), 10 ng/µl, 10ml Price on request