1,3,7-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Heptaldehyde, 1000µg/ml in Acetone, 1ml

Boron (B)

4-n-Nonylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 104-40-5