Tefluthrin, 100 µg/ml, Toluene, 1ml

Tris(3-isopropylphenyl) phosphate,100 µg/mL,isooctane,1mL

Phenyl 2-hydroxybenzoate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 118-58-1

Methyl Paraben-13C6, 1mg