Spiking Standard 3 Back Catalog number: 52072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92800 EPA Method 8141A/1657 - Analytes Price on request 1552.22-K-IOX5 n-Docosane-d46, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 260411-88-9 Price on request 71293 Benzo(c)cinnoline Price on request