Calibration Standard Set Back Catalog number: 53032 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3232.20-K-IO 11-cis-Eicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5561-99-9 Price on request 1338.31-50-IO 17 alpha(H),21ß(H)-(22S)-Homohopane, 50µg/mL in Isooctane, 1ml Price on request 0081.5-1ML 2-Methyl-1-butanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1878-18-8 Price on request