@article{Hisashi HAYASHI201918P538, title={Low-Cost, High-Performance Sample Cell for X-Ray Spectroscopy of Solutions and Gels Made from Plastic Straw}, author={Hisashi HAYASHI and Mao TAKAISHI}, journal={Analytical Sciences}, volume={35}, number={6}, pages={651-357}, year={2019}, doi={10.2116/analsci.18P538} }