EPA Method 8250/8250A - Analytes Mix #11

Barban, 100 µg/ml, Acetonitrile, 1ml

Dibenzo[cde:opq]rubicene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 175289-30-2

Magnesium Nitrate Modifier