EPA Method 8240A Volatile Standard #1 Back Catalog number: 82401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11888.9-100MG Benzocaine,neat,neat,100mg, Price on request 2393.7-K-IPX5 o-Cresol-d8, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 203645-65-2 Price on request 1647.7-1ML Pentafluorobenzoyl chloride, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 2251-50-5 Price on request