Barbiturates Back Catalog number: 96625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72217 Nifedipine Price on request 2729.13-K-IO 1-Isopropylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6158-45-8 Price on request DF-A10-CSL Extended Calibration/Low Level Solution, 200ul, nonane Price on request