1,4,5,8-Tetrachloronaphthalene (96%), 1.2ml x 48ug/ml, nonane

Ritalinic acid (threo), neat, Solvent-neat, Unit 200mg, # of units-1, Cas.no. 54631-24-2

LUST Retention Time Standard

n-Tetradecane , ?13C: -33.13, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-59-4