Thionazin Back Catalog number: X9198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-1613PAR Precision and Recovery Stock Solution, 1.2ml, nonane Price on request 675102 n-Decylbenzene, 100mg Price on request 9873.16-50-IO 4,9-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-34-7 Price on request