Copper (Cu) - 2 PPM

4-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74104-10-2

1,2-Benzisothiazol-3(2H)-one, 100mg

2,3',4,4',6-Pentachlorobiphenyl (119)