EPA Consent Decree - Internal Standard Back Catalog number: 43106 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30182 EPA Method 507 Analyte Mix #1 Price on request 682197 4-Hydroxyphenyllactic acid, 100mg Price on request 1111.13-100-T 2,7-Dinitrofluorene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5405-53-8 Price on request