Methyl gallate, 100mg

2-Naphthol-d7, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 78832-54-9

Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5

COD Calibration Standard