General: All prices are based on analysis of up to 14 elements of interest to the investigator. More analytes can be included in the run after discussion with TEA Lab staff. Typically we do not analyse for major elements (Na, Mg, Ca, K) but these can be included after discussion with TEA Lab staff. Similarly we do not analyze samples with ppm levels of trace elements, unless they are diluted substantially before analysis. Mercury can be included as an analyte in a regular analytical run, however, low level Hg analysis usually requires cold vapor generation which is run separately to the other elements and requires an additional analysis charge.