PCB Congeners - Loamy Sand, 50g

N-Ethylthiourea, 100mg

3-Octanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-68-3

9-trans-12-Hydroxyoctadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 540-12-5