Urea Stock Solution Back Catalog number: 93294 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1152.32-K-IO n-Dotriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-85-4 Price on request 675724 Mecarbam, 10 µg/ml, Ethyl acetate, 10ml Price on request 93607 SPDS Mix - Semi-Volatiles Price on request