EPA Method 8240A Internal Standard Back Catalog number: 22003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79312 1,2-Dibromo-3-chloropropane Price on request 59836 Metals Mix #3 Price on request 13170-50AC5 Methylphenols - Mix 13, 50µg/ml in Acetone, 5ml Price on request