1,2,4-Trichlorobenzene, 10 µg/ml, Acetonitrile,

pH 12.45 Standard @ 25°C

PAH/PCB Internal Standard Mix 2006,12 3,3’,4,4’-Tetrachlorobiphenyl PCB 77 0978,10 Naphthalene-d8 0389,14 Phenanthrene-d10 1337,16 Fluoranthene-d10 1088,20 Benzo[a]pyrene-d12 1330,22 Dibenz[a,h]anthracene-d14 Concentration: 5000 µg each/mL in

D4-Ethephon, 100 µg/ml, Acetone, 1ml