EPA Method 8260B Purgeable Internal Standard Back Catalog number: 28013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11107.5-50-T 3-Bromo-2,2-bisbromomethyl-1-propanol,50 µg/mL,toluene,1mL, Price on request 71797 Prodiamine Price on request 79128 p-Cresol Price on request