EPA Method 604.1 Analytes Back Catalog number: 40004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPN-75 Octachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request 1052.7-1ML o-Thiocresol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 137-06-4 Price on request 11971.44-100MG Hydroxyzine pamoate,neat,neat,100mg, Price on request