Pentabromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

Ethoprophos, 100 µg/ml, Acetonitrile, 1ml

Permethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 52645-53-1

Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH, 1,2ml