@misc{indiciae4e7d0080b010,
  title = {An improved sample applicator for column chromatography.},
  author = {L S Rodkey and M J Freeman},
  year = {1967},
  doi = {10.1016/0003-2697(67)90250-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/6048167/},
  note = {Source identifier: 6048167}
}