Calibration Standard Kit

3,4,5,6-Tetrachloroguaiacol

Arochlor 1260 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11096-82-5

Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml