2,2',3,3',4,4',6,6'-Octachlorobiphenyl,100 µg/mL,isooctane,1mL,

Multiple-substance Stock Solution 6 Analytes, each 10µg/mL in acetonitrile; unit: 1x5mL Chiron No. Name CAS No. Concentration 0260.22 Fluoranthene [206-44-0] 10µg/mL 0263.20 Benzo[b]fluoranthene [205-99-2] 10µ

Arochlor 1260 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11096-82-5

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,