Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Custom deuterated PAH -mix 6 Components, each 5000µg/mL in dichloromethane 0978.10 Naphthalene-d8 1524.12 Acenaphthene-d10 0389.14 Phenanthrene-d10 1088.20 Benzo[a]pyrene-d12 1337.16 Fluoranthene-d10 1330.22 Dibenzo[a,h]anthracene-d14

m-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-38-3

Salts in Crude Oil (Ca, Mg, Na)