Calibration Standard Mix 2 Back Catalog number: 52011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674849 Boscalid (Nicobifen), 100mg Price on request 10646.17-25-MX U-{13C17}-Griseofulvine Price on request 679344 Lamotrigine, 10mg Price on request