4-Ethyltoluene, 100 µg/ml, Methanol, 1ml

(+/-)-Citalopram-d4 hydrobromide (4-fluorophenyl-d4), neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1219803-58-3

Benzo(e)pyrene,2000µg/ml in methylene chloride,1ml

3-Chloro-4-methylaniline, 500mg