AA Graphite Furnace

2,3',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2

2-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13615-38-8