2-(Methylthio)benzothiazole, 100mg

2,3,3',5,5'-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39635-32-0

Carbamazepine, 1g

EPA Method 8250 - Acid Matrix Spiking Solution