ICP-AES - Verification I Standard 1

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

Hexachloro-1,3-butadiene 13C4, 100µg/mL in Acetone, 1ml

2,3,4-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 921-47-1