2,4,5,6-Tetrachloro-m-xylene, 100µg/ml in MeOH, 5ml

RCRA Toxaphene in Soil

3,4-Dihydrobenzo[ghi]perylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 16310-65-9

4,4’-Methoxychlor