PCB Calibration Solution, 100µg/ml in Acetone, 1ml

2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 1141-38-4

D3-2-Isobutyl-3-methoxypyrazine, 10mg

7-Nitrobenz[a]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 20268-51-3