17 alpha(H),21ß(H)-25-Norhopane, 1µg Back Catalog number: 2638.29-1UG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 2537.12-100-ME (1-Hydroxyethyl)-4-(2-methylpropyl)benzene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 40150-92-3 Price on request 68C-LCS Labelled Toxics/LOC/Window Defining Stock Solution, 1.2ml, nonane Price on request S-11753M1-1ML Dimethachlor, 100µg/ml in MeOH, 1ml Price on request