4-Nitropyrene Back Catalog number: 73264 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679471 Triamiphos, 100 µg/ml, Acetonitrile, 1ml Price on request T23BPIC Tris(2,3-dibromopropyl)isocyanurate, 1.2ml x 50ug/ml, toluene Price on request 95053 EPA Method 527 Surrogate Standard Price on request