@misc{indiciae8c9d6dce1825,
  title = {Rapid determination of ions by combined solid-phase extraction--diffuse reflectance spectroscopy.},
  author = {James S Fritz and Matteo P Arena and Steven A Steiner and Marc D Porter},
  year = {2003},
  doi = {10.1016/s0021-9673(03)00551-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12830875/},
  note = {Source identifier: 12830875}
}