IC Cal Standard High Back Catalog number: 59563 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P45DMHXS Perfluoro-4,5-dimethylhexane sulfonate, 200ul x 1.00ug/ml, methanol Price on request 51096 8015AZ Calibration Standard Price on request 80811 Tetrachloro-m-xylene Price on request