PCB No. 55, 100µg/ml in Isooctane, 1ml

5-Nitroguaiacol sodium salt, 100mg

3-Ethyl-2-methylthiopyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Eplerenon,1000 µg/mL,MeOH,1mL,