Pyrene Back Catalog number: 79038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 43106 EPA Consent Decree - Internal Standard Price on request A11915000AL-100 Cyprosulfamide, 100µg/mL in Acetonitrile, 1ml Price on request 680356 D6-Chlorpyrifos-methyl, 10mg Price on request