EPA Method 8081A Organochlorine Pesticides Back Catalog number: 92952 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8539.18-100-IO n-Pentyl iso-pentyl phthalate (n-Pentyl 3-methlybutyl phthalate), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 776297-69-9 Price on request 98860 Formaldehyde-DNPH Level 3 (1.0ug/mL) Price on request P48-W-CS4 CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Price on request