Retention Time Verification Standard Back Catalog number: 51136 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-0642-100AN5 Iopamidol, 100µg/ml in Acetonitrile, 5ml Price on request 51034A SAE 10w-40Motor Oil Price on request 70922 4,4’-Oxydianiline Price on request