Method 515.3LPC Standard Conc

2,2',3,5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

1,2-Dimethoxyethane, Internal Standard in isooctane, ASTM, 2000µg/mL, Solvent-isooctane, Unit 20mL, # of units-1, Cas.no. 110-71-4

1-Nitrosopyrrolidine, 100µg/ml inMeOH, 5ml