Interference Standard 1 Back Catalog number: 52039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676344 Vancomycin hydrochloride, 100mg Price on request 681566 D3-Atropine, 100 µg/ml, Acetonitrile, 1ml Price on request 79386 2,4-Dimethylheptane Price on request