PCB Isomer Standard, 100µg/ml in Isooctane, 1ml

7,12-Dimethylbenz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57-97-6

6-Methylthiochroman-4-one, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6948-34-1

4-Bromo[13C6]phenol, 1.2ml x 100ug/ml, toluene