2-Nitrofluorene-d9, 100µg/ml in Toluene, 1ml Back Catalog number: 1109.13-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 81203 EPA Method 8121 Internal Standard Price on request 70111 Dibenzo(a,e)pyrene Price on request 95792 EPA 502Gases - Mix A Price on request