Methapyrilene HCl Back Catalog number: 70402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1739.12-K-T 3,3'-Dinitrobenzidine, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6271-79-0 Price on request CLF14069.11-100-I 1,2,4,5,8,9-Hexachloroundecane, 100µg/ml in Isooctane, 1ml Price on request 10634.12-50-T 1,2,3,6,7,8-Hexachlorodibenzofuran Price on request