D5-Acetochlor ESA sodium salt, 100 µg/ml, Water,

Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Manganese (Mn)

Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5