17 alpha(H),21ß(H)-(22RS)-Homohopane, 50µg/mL in Isooctane, 1ml Back Catalog number: 2255.31-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4493-SET EN 12916 Calibration Standards 4 Analytes, each concentration as listed in n-heptane; units: 4x1.5mL Certan® bottle, Calibration 1,2-Dimethylbenzene Fluorene Phenanthrene Standard g/100mL g/100mL Price on request 92856 MSP Screen Standard Price on request 8364.6-100MG 1-Bromo-2,3,4,5-tetrachlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request