EPA Method 8315 Calibration Mix #1 Back Catalog number: 83509 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CA17923840 Vitamin A palmitate, 150mg Price on request 9825.10-10MG 1D,1D,2H,2H-1-Hydroxyperfluorodecan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 93756 Chlorinated Phenols Standard Price on request