Calibration Standard Mix 7 Back Catalog number: 53015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678447 Oxyfluorfen, 100 µg/ml, Acetonitrile, 1ml Price on request 35002 EPA Method 502.2/524.2 Volatile Standard Price on request 9496.18-K-IO Tris(2-butoxyethyl) phosphate,1000 µg/mL,isooctane,1mL Price on request