Paraoxon-ethyl, 100 µg/ml, Ethyl acetate, 5ml

n-Octacosane-d58, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-33-4

2,4,6-Trichlorophenol

Trifluoroacetic acid sodium salt, 100mg