beta-HCH, 100 µg/ml, Acetonitrile, 5ml

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-51-0

Boron (B)

Phoxim, 1000µg/ml in MeOH, 1ml