@misc{indiciae86c9ff9fac49,
  title = {A gel probe equilibrium sampler for measuring arsenic porewater profiles and sorption gradients in sediments: I. Laboratory development},
  author = {K.M. Campbell and R. Root and P. A. O’Day and J. G. Hering},
  year = {2007},
  doi = {10.1021/es071119b},
  url = {https://pubs.usgs.gov/publication/70033251},
  note = {Source identifier: 70033251}
}