PCB No. 209, 100ug/ml in IO, 1ml Back Catalog number: 66209 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended SC-396749 2-hydroxy-3-methylpentanoic acid, >95%, 50mg Price on request L429-IS Method 429 Internal Standard Stock Solution, 1.2ml, isooctane Price on request 1245.9-K-IO n-Nonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-84-2 Price on request