Multi-Element Solution 4

1,2,3,6-Tetrahydrophthalic anhydride, 250mg

2,3,3’,4,4’-Pentachlorobiphenyl (105)

2,3,3-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-28-7