PCB No. 65, 10 ng/µl, 10ml

Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-51-0

WS Chorinated DBP’s - EPA Method 551