Retention Time Verification Standard Back Catalog number: 51172 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677064 Prothioconazole-desthio, 10.0 µg/ml, Acetonitrile Price on request 680618 Bis(2-butoxyethyl) adipate, 250mg Price on request 97924 Endothall & DCAA Price on request