3,3’-Dimethoxybenzidine

Oxytetracycline, 96%,1000 µg/mL,acetonitrile,1mL,

1-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 607-42-1

n-Tetradecane-d30, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 204244-81-5