Hexafluorobenzene Back Catalog number: 71873 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677783 beta-Estradiol hemihydrate, 100 µg/ml, Methanol, Price on request 676057 Ochratoxin A, 10.0 µg/ml, Acetonitrile, 5ml Price on request 82410 EPA Method 8240A Matrix Spiking Standard Price on request