Thionazine Back Catalog number: 79042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-EU-PAH-ISS Deuterated PAH Solution/Mixture, 1.2ml, toluene Price on request 73500 1-(3,4-Dichlorophenyl)urea Price on request 677227 ATII (Traseolid), 10.0 µg/ml, Cyclohexane, 1ml Price on request