CLP Semi-Volatile Calibration Mix #1 Back Catalog number: 10027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673941 Propoxycarbazone sodium, 100mg Price on request G360602 Gentamicin Deut (C) Pentaacetate Salt (d0), 1mg Price on request 72423 Levulinic acid Price on request