Calibration Standard Set Back Catalog number: 53032 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80401 EPA Method 8040A - Analytes Mix “A”, 2000µg/mL in 2-propanol, 1ml Price on request 1506.17-10MG 1-Methyoxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 34246-96-3 Price on request 50722 ICP Mix #5 Price on request