Emporia, Kansas, USA, 27th March, 2014 Doctor Marcia Schulmeister Associate Professor of Physical Sciences and Bryce Waggoner one of her students use a Bailer (a tool that brings up water from wells for samples) to take a water sample from a test well on the grounds of Emporia State University for testing of concentration levels of Nitrogen and Potassium. Credit: Mark Reinstein

---

Size: 3872px × 2592px
Location: Emporia State University, Emporia, Lyon County, Kansas, USA,
Photo credit: © mark reinstein / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., america, appraisal, bailer, case, evalaution, examination, experiment, inspection, kansas, levels, nitrogen, north, phosphates, potassium, probe, states, study, test, testing, tools, trial, tryout, united, university, usa, water, wells