3,4,5-Trifluoro-4'-(trans-4-propylcyclohexyl)biphenyl, >98%, 1g

Perfluorohexane sulfonic acid, potassium salt,neat,neat,10mg,

EPA Method 525.1 Analytes Mix #2

C28 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-33-8