@misc{indiciae16cff0f08a3d,
  title = {Quantitative chromatographic methods. 5. An improved ninhydrin-hydrindantin reagent.},
  author = {A T MATHESON and E TIGANE and C S HANES},
  year = {1961},
  doi = {10.1139/o61-040},
  url = {https://pubmed.ncbi.nlm.nih.gov/13768080/},
  note = {Source identifier: 13768080}
}