Retention Time Marker Solution Iowa OA-2 Back Catalog number: 51183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0746.12-K-IO 6-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22531-20-0 Price on request 682118 Fluralaner, 10.0 µg/ml, Acetonitrile, 10ml Price on request 2634.27-5UG 17 alpha(H),21ß(H)-25,28,30-Trisnorhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 85115-38-4 Price on request