CLP - Semi-Volatile Base/Neutral Standard

Naproxen, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 22204-53-1

Tri-o-tolyl phosphate, 1.2ml x 50ug/ml, toluene

2,2’,4,4’,5,5’-Hexabromobiphenyl