@misc{indiciae3dbf777a6b4b,
  title = {Ion exchange.},
  author = {R Kunin and R L Gustafson},
  year = {1968},
  doi = {10.1021/ac60261a019},
  url = {https://pubmed.ncbi.nlm.nih.gov/4870565/},
  note = {Source identifier: 4870565}
}