Laserfiche WebLink
GEL LABORATORIES LLC <br /> 2040 Savage Road Charleston, SC 29407-(843)556-8171 -www.gel.com <br /> QC Summary <br /> Workorder: 316524 Page 6 of 6 <br /> Parmname NOM Sample Qua] QC Units RPD/D% REC% Range Anlst Date Time <br /> N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone.by a factor of 4 or more. <br /> The Relative Percent Difference(RPD)obtained from the sample duplicate (DUP)is evaluated against the acceptance criteria when the sample is greater than <br /> five times(5X)the contract required detection limit(RL).In cases where either the sample or duplicate value is less than 5X the RL,a control limit of+/-the <br /> RL is used to evaluate the DUP result. <br /> *Indicates that a Quality Control parameter was not within specifications. <br /> For PS,PSD,and SDILT results,the values listed are the measured amounts,not final concentrations. <br /> Where the analytical method has been performed under NELAP certification,the analysis has met all of the <br /> requirements of the NELAC standard unless qualified on the QC Summary. <br /> Page 34 of 86 <br />