Quinine hemisulfate,1000 µg base/mL,MeOH,1mL

1,2-Hexanediol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 6920-22-5

Formaldehyde-DNPH Level 2 (0.5ug/mL)

Dichlorprop,1000 µg/mL,MeOH,1mL,