1,2-Dichloroethane, 1000 ng/µl, 1ml

3-Nitrobiphenyl,neat,neat,10mg,

Tm/Ts Mixture Tm – 0615,27 17alpha(H)-22,29,30-Trisnorhopane Ts – 2635,27 18alpha(H)-22,29,30-Trisnorneohopane With a spesific ratio between the two peaks based on a SIM spectra of ion m/z = 191

1-(4-Hydroxyphenyl)ethanone  , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 99-93-4