GFAA Mix Back Catalog number: 59830 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675093 Sodium p-n-tridecylbenzenesulfonate, 10mg Price on request 2534.12-100-ME (2RS)-2-(4-n-Propylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-47-5 Price on request 679112 Tetrachlorvinphos, 10.0 µg/ml, Cyclohexane, 10ml Price on request