EPA Method 8260B Purgeable Internal Standard Back Catalog number: 26013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90121 Benzo(a)pyrene Price on request 3187.18-K-AN Ethyl palmitate Price on request S-4435-K-IO n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL Price on request