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

PCB 112, 1000µg/ml in Isooctane, 10ml

n-Hexyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1083-27-8

5-Chlorovanillin, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 19463-48-0