2,3,5,6-Tetrachlorophenol

n-Heneicosane-d44, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 39756-37-1

Anthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-26-4

Linear Alkyl Benzene Sulfonate Standard solution, ISO, 10µg/ml, Solvent-water, Unit 50mL, # of units-5, Cas.no. 69669-44-9