Urea Back Catalog number: 93626 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0414.11-150-CYX10 n-Undecane, ?13C: -26.11, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 1120-21-4 Price on request 9936.15-100-IO Hexylcinnamic aldehyde (purified), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 101-86-0 Price on request 92114 n-Butyl acetate Price on request