Semi-Volatile Mix

1H,1H-Perfluoro-3,5,5-trimethylhexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 238403-51-5

BTEX (10 µg/mL)

2-Chloronaphthalene, 100µg/ml in Acetonitrile, 5ml