Metolachlor-ESA, 100µg/ml in Acetonitrile, 1ml

C23 Tricyclic terpane Y1, neat, Solvent-neat, Unit ca. 5µg, # of units-2, Cas.no.

COD Calibration Standard

1,2,3,4-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 488-23-3