Acetochlor SAA, 100 µg/ml, Acetonitrile, 1ml

7,8-Dichlorohexadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 129244-82-2

111800 µS/cm calibration solution (230mL)

Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,