CCME F1 Retention Time Marker Back Catalog number: 60033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70839 Strobane Price on request 9979.9-1G Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4 Price on request 675528 Lepimectin, 10 µg/ml, Acetonitrile, 10ml Price on request