@misc{indiciae01eac0f22fb8,
  title = {A rapid method for testing solvent systems in thin-layer chromatography.},
  author = {R Stupnicki and E Stupnicka},
  year = {1966},
  doi = {10.1016/s0021-9673(01)91281-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5940134/},
  note = {Source identifier: 5940134}
}