EPA Method 8260B - Purgeable Internal Std Back Catalog number: 22013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79343 3-Methyl-1-butanol Price on request 71099 2-Diethylamino-6-methylpyrimidin-4-ol Price on request 71167 Methyl-4-Chlorophenoxyacetate Price on request