TOC Calibration Standard

9-trans,12-trans-Octadecadienoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-21-8

1-(3,4-Dichlorophenyl)-3-methylurea, 100 µg/ml, A

Hydroxy alpha sanshool, 100 µg/ml, Acetonitrile,