BTEX Standard

4-n-Butylphenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219795-04-6

Aliphatic n-Hydrocarbon Standard

OEKO-TEX PAH Mixture 575, 500µg/mL in Dichloromethane, 1ml