@misc{indiciae678ccbaf9e6f,
  title = {Quantitative PCB standards for electron capture gas chromatography.},
  author = {R G Webb and A C McCall},
  year = {1973},
  doi = {10.1093/chromsci/11.7.366},
  url = {https://pubmed.ncbi.nlm.nih.gov/4199174/},
  note = {Source identifier: 4199174}
}