trans-Permethrin (isomer mix)

Nicotinamide, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98-92-0

Instrument Standard 2

Ethyltri-n-butyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19411-60-0