SIC 2 Back Catalog number: 52061 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2171.8-K-ME Ethylbenzene-d10, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 25837-05-2 Price on request 67017 beta-Lactam Antibiotics Price on request 95989 Method 8121 - Surrogate Standard Price on request