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

Fluorene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81103-79-9

Butafenacil, 10 µg/ml, Ethyl acetate, 10ml

5-Methyl-furfural, 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 620-02-0