\begin{table}%t5
%%\centering
\par
	\caption{Peaks present in the spectra after the HF treatment.
	\label{postHF}}
\par
    	\begin{tabular}{cccc}
        \hline
	\hline
        Peak position  & Vibration mode &   Carrier & Possible interpretation  \\
	(cm$^{-1}$) & & & \\
        \hline
	 %716 & CH$_{2}$ rocking in methylene chains & organic & methylene \\
	 %747 & CH out-of-plane deformation & organic & aromatics \\
	 %778 & & & unknown \\
	 %780-794 & Si-O-Si bending & silicate & phyllosilicate \\
	 806-800 & Si-O & siloxane & remaining  silicone oil \\
	 %837-840 & Si-O stretching & silicate & olivine \\
	 %880-890 & Si-O stretching & silicate & olivine \\
	 %950-955 & Si-O stretching & silicate & pyroxene \\
	 %970-990 & Si-O stretching & silicate & olivine  \\
	 %1010-1014 & Si-O stretching & silicate & pyroxene \\
	 %1018 & Si-O stretching & silicate & phyllosilicate \\
	 $\sim$1000 & Si-O stretching & silicate & remaining silicates \\
	 %1070-1060 & Si-O stretching & silicate & remaining pyroxene \\
	 1095$-$1080 & Si-O stretch & siloxane & remaining  silicone oil \\
	 1260 & Si-O stretching & siloxane & remaining  silicone oil \\
	 1375 &  COO$^{-}$ sym stretch & organic & carbox. acid salts \\
	 %1380-1370 & C-H bending & organic & aliphatic \\
	 %1400-1405 & & & unknown \\
	 1460$-$1447 & C-H bending/CO$_{3}^{-}$ &  organic/carbonate ion & aliphatic/remaining carbonates \\
	  1500$-$1450 & C=C stretching & organic & aromatic rings \\
	  1585 & COO$^{-}$ antisym stretch & organic & carbox. acid salts \\
	  $\sim$1600 & C=C ring stretch & organic &  aromatic rings \\
	 %1650-1520 (centered at 1580) &  COO$^{-}$ antisym stretch/ ring stretch & organic & carboxyl. salts/ aromatic rings \\
	 1714-1700 & C=O stretch & organic & ketone/carboxylic acid \\
	 %2350-1870 &  & & unknown \\
	 3000$-$2800 & CH$_{2}$; CH$_{3}$ sym and asym stretch & organic & aliphatic hydrocarbons \\
	 %2960 & Si-O stretching & siloxane & silicone oil \\
	 3600$-$2400 (centered at 3250) & OH stretch & organic  &  alcohols, carbox. acids, phenols  \\
        \hline
    	\end{tabular}
	\end{table}