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 674526 Benzyldimethyldecylammonium chloride, 10.0 µg/ml , Price on request 681514 Cycloxydim Metabolite BH 517-TGSO2, 100 µg/ml, Ac Price on request 10728.4-10MG Methional 13C3 (1,2,3-13C3) Price on request