2,4',5-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

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

ICP-MS Verification Standard #2

p-tert-Amylphenol