Methidathion, 100 µg/ml, Acetonitrile, 5ml

Pentachlorobenzene, 1000ug/ml in MeOH, 1ml

Pyrene-d10, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-52-1

Tris(2,3-dibromopropyl) isocyanurate,100µg/ml, 1ml