17 alpha(H),21ß(H)-(22R)-Homohopane, 50µg/mL in isooctane, 1ml Back Catalog number: 1339.31-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 90704 Phenanthrene Price on request 83585 4-Nitrophenol Price on request 59604 Conductance @ 20°C [1413 µmho/cm] Price on request