Calibration Standard Mix 5 Back Catalog number: 52047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 38248 Pesticides PT GC-MS/MS Price on request 676056 D4-Ochratoxin A, 10.0 µg/ml, Acetonitrile, 1ml Price on request S-4329-100-HE Phthalate Recovery Standard Di-n-pentylphthalate-d14 100 000ng/ml Solvent: n- Hexane Units: 1ml crimp-top Price on request