TPH Gas Standard Back Catalog number: 92573 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3197.11-K-IO 10-cis-Undecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-38-9 Price on request 59085 Minerals Standard #3 Price on request 15423.5-100MG Pentanoic-d9 acid (Valeric-d9 Acid), 100mg Price on request