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The US Alcohol and Tobacco Tax and Trade Bureau (TTB) is responsible for collecting Federal excise taxes on tobacco products. Tobacco products in the USA may fall into several taxable categories including cigars, cigarettes, snuff, chewing tobacco, pipe tobacco, and roll-your-own. The existence of these taxable categories means that the TTB is also responsible for the determination of proper tax classification...
A liquid chromatography with electrospray ionization tandem mass spectrometry method was developed and validated for the determination of dioctyldiethylenetriamine acetate in soil and tobacco. The separation was performed on a Restek Ultra AQ C18 column (2.1 × 100 mm i.d., particle size 3 µm) at 40 °C with a gradient elution. Methanol and trifluoroacetic acid (0.1%) were used as mobile phase, and...
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