TY  - JOUR 
T1  - Evaluation of the Use of a Reflux System for Sample Preparation of Xanthan Gum and Subsequent Determination of Ca, Cu, K, Mg, Na and Zn by Atomic Spectrometry Techniques
JO  - Journal of the Brazilian Chemical Society
A1  - Rosa, Michele B. da
A1  - Oreste, Eliézer Q.
A1  - Bönemann, Daísa H.
A1  - Rodrigues, Amanda A.
A1  - Vendruscolo, Claire T.
A1  - Moreira, Angelita S.
A1  - Ribeiro, Anderson S.
A1  - Nunes, Adriane M.
SN  - 0103-5053
UL  - 10.5935/0103-5053.20150346
VL  - 27 
Y1  - 2016
PB  - Brasil 
ER  -