Methapyrilene HCl Back Catalog number: X9127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677189 2-Dodecylcyclobutanone, 5mg Price on request 0045.20-10MG 1-Nitroperylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35337-20-3 Price on request 1735.12-10MG 1-Acenaphthenol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6306-07-6 Price on request