2,4,5,6-Tetrachloro-m-xylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

p-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-51-0

Calcium Nitrate Modifier