2,3-Dichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Tetramethrin, 1000µg/ml in Acetonitrile, 1ml

n-Docosane-d46, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 260411-88-9

9,10-Dihydro-9-Oxa-10-Phospaphenantrene-10-Oxide, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 35948-25-5