525 Spike Mix Back Catalog number: 94711 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0451.3-150-CY GC-IRMS Standards (C11(?13C: -26.11); C15 (?13C: -30.22); C20 (?13C: -33.06)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. Price on request 682220 2,4,5-Trichloroacetophenone, 10mg Price on request 679525 13C6-Sulfamethizole, 10mg Price on request