Trimethoprim, 250mg

1,2,3,4-Tetramethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66553-01-3

Fluoranthene D10, 10µg/ml in MeOH, 10ml

3,4-Dihydroxyphenylglycolaldehyde (Dopegal), 1mg