Cobalt (Co) Back Catalog number: 58027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678949 Fipronil-desulfinyl, 10.0 µg/ml, Acetonitrile, 1 Price on request 95830 Nitrophenols Mix Price on request 9368.13-K-IO Mono-n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24539-56-8 Price on request