Mixed Calibration Standard 5

1,8-Cineole, 99%, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 470-82-6

1,2,3,4,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Desfuroyl Ceftiofur Cysteine Disulfide, 2mg