Calibration Standard Mix 2 Back Catalog number: 52011A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FHXSA-I Perfluoro-1-hexanesulfonamide, 1.2ml x 50ug/ml, isopropanol Price on request 680581 Hexachlorocyclopentadiene, 100 µg/ml, Cyclohexane Price on request 388608 2-Amino-4-hydroxybenzoic acid, 95%, 1g Price on request