Hymexazol, 100 µg/ml, Acetonitrile, 5ml

2,2',3,4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Dinoterb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1420-07-1

Purgeable Surrogate Standard