L(+)Lactic acid

Dibenzo[cd,pg]bisanthene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 187-94-0

Phosalone, 100 µg/ml, Toluene, 1ml

3-Bromodiphenyl ether, 1.2ml x 50ug/ml, nonane