Laserfiche WebLink
TECHLAW <br />V. INORGANIC ANALYSIS WORK'SHf,EfET - ICPPRE-DIGESTION MATRIX SPIKEE <br />MATRIX: - ~QtP.l BATCH: L..trjIZZZ <br />List all parameters that do not meet the percent recovery criteria. Note: The pre-digestion spike recovery criteria are not evaluated for Ca, Mg, K, <br />Na, AI and Fe for soil samples, and Ca, Mg, K and Na for water samples. <br />If the sample result exceetls the spike adtled by a faCtOr of a nr more no anion k rakon <br /> <br />Sample ID <br />Analyte Spiked <br />Sample <br />Result Sample <br />Results <br />Spike Atlded ° <br />/° R <br />Action <br />Samples Affected <br /> <br />-02 S0. 26.8 - one - a ~ l,{ <br /> 6 z6~81 5 -0 -u R <br /> <br /> 61.6 0 0 / ~.''! lVon on k / <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> r <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />1. Was a preEigestion 'x spike prepared at the required hequency of once every 20 samples, or every SDG (.vhichever is <br />more frequent)? es Na <br />2. Was a postdigestion matrix spike analyze II ICP elements, except Silver, that did no <br />digestion matrix spike recovery crileria7 Yes No NA meetthe p e- i <br />~ I09. Pb • 131 <br />3. Was a matrix spike prepared for each different sample malrix7 es No <br />COMMENTS <br /> <br /> <br /> <br />1. If any analyte does not meet the % R criteria, qualify all associated samples using the following criteria: <br />Actions: <br />PERCENT RECOV <br /><30% 30.74°/ 75-125% >125% <br />Detected results R J V J <br />NonEetected Results R UJ V V <br />Note <br />If analyte concentrations in the sample is greater than 4 times the amount spiked, then limits do not apply <br />Inorg98.xls <br />