PCB Congener Internal Standard Mix

1-Octadecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-92-5

1,2,3,7,9-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Total, Fecal & E. Coli WP IN