PCB Congener Mix #6

o,p'-DDT, 100µg/ml in MeOH, 1ml

Tris(2,4-di-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

9-Carboxynonyl-7-carboxyheptyldimethyl ammonium bromide,neat,neat,10mg,