Dimethoate, 10.0 µg/ml, Acetonitrile, 10ml

EPA Method 548.1 Internal Standard

Fluorene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 81103-79-9

syn-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene