EPA Method 8260B - Purgeable Internal Std Back Catalog number: 27013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0206.18-10MG Tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-24-0 Price on request C2370-5G Citalopram Hydrobromide, >98%, 5g Price on request 675176 2,3,5-Trimethylphenol, 250mg Price on request