GLC Reference standard 569-C, 100mg Back Catalog number: GLC-569-C Availability: In the manufacturer's stock Price on request - + Recommended CYA Cyanuric Acid, 1.2ml x 100ug/ml, water Price on request 1077.17-K-IO n-Undecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6742-54-7 Price on request 2136.21-K-IO Tri-p-tolylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-32-0 Price on request