Aliphatic EPH Standard Back Catalog number: 97053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0614.29-100-IO 17ß(H),21 alpha(H)-30-Norhopane, 100µg/mLin isooctane, 1mL Price on request 11365.6-10MG N-Nitroso-4-(2-hydroxyethyl)-piperazin-2-one,neat,neat,10mg, Price on request 3362.14-100-DC 4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9 Price on request