Acetaminophen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680991 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30741R 3-Hydroxycarbofuran Price on request 673029 Atenolol, 100mg Price on request 72081 2-Methyl-4,6-dinitrophenol-d2 Price on request