EPA Method 602 - Purgeable Aromatics

2,2'-Dinitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2436-96-6

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

525.5 Utah Standard