PCB Isomer Standard, 100µg/ml in Isooctane, 1ml

exo-exo-anti-Cl10-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene

6:2 Di-PAPS-d4, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone, 1000mg