Aliphatic Hydrocarbon Calibration #5 Back Catalog number: 93907 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1812.18-50-CY Tetradecabromo-1,4-diphenoxybenzene, 50µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 58965-66-5 Price on request 673648 Paraoxon-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 10963.17-K-ME Diphenhydramine hydrochloride ,1000 µg base/mL,MeOH,1mL, Price on request