EPA Method 8040A Analytes Mix “A”

2,3,3',4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-03-9

4-sec-Butyl-2,6-di-tert-butylphenol,neat,neat,100mg,

ß-Amyrine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 559-70-6