Pesticide Standard Back Catalog number: 98183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70183 Fluoranthene Price on request 0887.13-500-IO 4-Methyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7372-88-5 Price on request S497052 b-Sitosterol-d7 (mix of diasteromers), 10mg Price on request