beta-Lactam Antibiotics Back Catalog number: 67017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59242 AA Standard #2 Price on request 3328.9-100 Captan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 133-06-2 Price on request 678948 Fipronil-desulfinyl, 100 µg/ml, Acetonitrile, 1m Price on request