2,3,4,5-Tetrachlorophenol acetate, 10.0 µg/ml, Is

9-Phenylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 789-24-2

Sildenafil-d8 (piperazine-d8),100 µg/mL,MeOH,1mL

Chloroxuron