Mass-Labelled Chlorobenzene Solution/Mixture, 1.2ml, isooctane

Native PFAS Precision and Recovery Standard, 2000ng/ml in MeOH, 1,2ml

Arochlor 1260 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11096-82-5

PCB 180, 5mg