17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml Back Catalog number: 0612.30-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 674945 Dodecyltrimethylammonium chloride, 100mg Price on request 59790 Nitrite as NO2- Price on request 674330 Pentachloroaniline, 100mg Price on request