EPA Method 8250 Base/Neutrals Spiking Solution

Tributylacetylcitrate,neat,neat,10mg,

1-/3-Nitrobenzo[e]pyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 91259-16-4 / 81340-58-1

2,4,6-Tribromophenol, 100µg/ml in MeOh, 5ml