Tetracycline hydrochloride, 100mg

n-Tridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-50-5

Chlorpyrifos-methyl, 100 µg/ml, Toluene, 1ml

1,2:3,4-Diepoxybutane