EPA Method 300.0 Eluent 100 x Concentrate Back Catalog number: 54529 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674897 Roxithromycin, 100mg Price on request 2701.11-10MG Cimetidine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 70059-30-2 Price on request 2685.12-K-IO Hexamethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-85-4 Price on request