Copper AA Standard (Cu)

Terephthalic acid bis(2-ethylhexyl) ester, 250mg

2,3,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

1,2-Dimethoxyethane, Internal Standard in RFA gasoline, 4Wt%, Solvent-RFA gasoline, Unit 10mL, # of units-5, Cas.no. 110-71-4