Surrogate Standard Back Catalog number: 98775 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675256 Atenolol, 100 µg/ml, Acetonitrile, 5ml Price on request CA12145000 Demeton-S-methyl-sulfoxide, certified, 25mg Price on request 94046 Semi-Volatile Standard Price on request