@misc{indiciae37891a9c66c7,
  title = {Solvent purification for residue analysis by non-distillation methods.},
  author = {H Beckman and W O Gauer},
  year = {1967},
  doi = {10.1007/978-1-4615-8422-3\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4896298/},
  note = {Source identifier: 4896298}
}