N-Nitrosodiisopropylamine, 1000µg/mL in MeChl, 1ml

4-Methyl-2-pentanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-11-2

4-n-Octylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1806-26-4

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