EPA Method 8110 - Haloethers

Hexachlorobenzene (HCB), 10µg/ml in CY, 10ml

Ramipril, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87333-19-5

2,3,7,8-Tetrabromo[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene