Environmental quality assurance chemistry consulting. Data validation, QAPPs, QMPs, methods selection & development, laboratory auditing, forensic chemistry,litigation support, expert testimony, risk assessments, stochastic modeling.

Chemists each have years of consulting experience as well as bench & management positions with environmental laboratories, bringing a superior level of understanding of the methods and quality control issues involved in environmental projects.

davis ca, davis california, davis, california, standards, ask epa, e.p.a, environmental protection agency, caepa, california epa, epa, epa question, epa questions, symms, henes, charlotte symms, jill henes, charre symms, charlotte rebecca symms, charlotte r. symms, jill b. henes, environmental laboratory audit, blind pe sample, pe sample, quality system evaluation, expert litigation, bookmarks, links, evaluation of method detection, evaluation of method detection limit studies, detection limit study, analytical method problem resolution, organic validation, organic evaluation, inorganic validation, inorganic evaluation, radiological validation, radiological evaluation, human health risk assessment, ecological risk assessment, environmental risk assessment