Laserfiche WebLink
Laboratory QC <br />Caltest Analytical Laboratory <br />QC Type Analyte Spiked Limits (%)Recovered Units Yield(%)Native <br />RPD <br />Limit(%)RPD% <br />Tel: (626) 386-1100 <br />Fax: (866) 988-3757 <br />1 800 566 LABS (1 800 566 5227) <br />878886 <br />SUBCONTRACT <br />PFAS <br />Report: <br />Project: <br />Group: <br />DUP_202006300506 N-methyl Perfluorooctanesulfonamidoacetic acid ND ug/L (0-30)ND <br />LCS1 N-methyl Perfluorooctanesulfonamidoacetic acid 0.025 0.0238 ug/L 95 (70-130) <br />LCS2 N-methyl Perfluorooctanesulfonamidoacetic acid 0.025 0.0240 ug/L 96 (70-130)0.8430 <br />MBLK N-methyl Perfluorooctanesulfonamidoacetic acid <0.000667 ug/L <br />MRL_CHK N-methyl Perfluorooctanesulfonamidoacetic acid 0.002 0.00204 ug/L 102 (50-150) <br />MS_202006300497 N-methyl Perfluorooctanesulfonamidoacetic acid 0.002 0.00190 ug/L 95 (50-150)ND <br />DUP_202006300506 Perfluorobutanesulfonic acid (PFBS)ND ug/L (0-30)ND <br />LCS1 Perfluorobutanesulfonic acid (PFBS)0.022 0.0222 ug/L 100 (70-130) <br />LCS2 Perfluorobutanesulfonic acid (PFBS)0.022 0.0222 ug/L 100 (70-130)0.030 <br />MBLK Perfluorobutanesulfonic acid (PFBS)<0.000667 ug/L <br />MRL_CHK Perfluorobutanesulfonic acid (PFBS)0.0018 0.00179 ug/L 101 (50-150) <br />MS_202006300497 Perfluorobutanesulfonic acid (PFBS)0.0018 0.00760 ug/L 92 (50-150)0.0060 <br />DUP_202006300506 Perfluorodecanoic acid (PFDA)ND ug/L (0-30)ND <br />LCS1 Perfluorodecanoic acid (PFDA)0.025 0.0250 ug/L 100 (70-130) <br />LCS2 Perfluorodecanoic acid (PFDA)0.025 0.0250 ug/L 100 (70-130)0.030 <br />MBLK Perfluorodecanoic acid (PFDA)<0.000667 ug/L <br />MRL_CHK Perfluorodecanoic acid (PFDA)0.002 0.00211 ug/L 105 (50-150) <br />MS_202006300497 Perfluorodecanoic acid (PFDA)0.002 0.00277 ug/L 89 (50-150)ND <br />DUP_202006300506 Perfluorododecanoic acid (PFDoA)ND ug/L (0-30)ND <br />LCS1 Perfluorododecanoic acid (PFDoA)0.025 0.0264 ug/L 106 (70-130) <br />LCS2 Perfluorododecanoic acid (PFDoA)0.025 0.0257 ug/L 103 (70-130)2.730 <br />MBLK Perfluorododecanoic acid (PFDoA)<0.000667 ug/L <br />MRL_CHK Perfluorododecanoic acid (PFDoA)0.002 0.00217 ug/L 109 (50-150) <br />MS_202006300497 Perfluorododecanoic acid (PFDoA)0.002 0.00187 ug/L 94 (50-150)ND <br />DUP_202006300506 Perfluoroheptanoic acid (PFHpA)ND ug/L (0-30)ND <br />LCS1 Perfluoroheptanoic acid (PFHpA)0.025 0.0254 ug/L 102 (70-130) <br />LCS2 Perfluoroheptanoic acid (PFHpA)0.025 0.0261 ug/L 104 (70-130)2.730 <br />MBLK Perfluoroheptanoic acid (PFHpA)<0.000667 ug/L <br />MRL_CHK Perfluoroheptanoic acid (PFHpA)0.002 0.00214 ug/L 107 (50-150) <br />MS_202006300497 Perfluoroheptanoic acid (PFHpA)0.002 0.00379 ug/L 100 (50-150)ND <br />DUP_202006300506 Perfluorohexanesulfonic acid (PFHxS)ND ug/L (0-30)ND <br />LCS1 Perfluorohexanesulfonic acid (PFHxS)0.023 0.0236 ug/L 103 (70-130) <br />LCS2 Perfluorohexanesulfonic acid (PFHxS)0.023 0.0231 ug/L 101 (70-130)2.130 <br />MBLK Perfluorohexanesulfonic acid (PFHxS)<0.000667 ug/L <br />MRL_CHK Perfluorohexanesulfonic acid (PFHxS)0.0018 0.00189 ug/L 103 (50-150) <br />MS_202006300497 Perfluorohexanesulfonic acid (PFHxS)0.0018 0.00816 ug/L 102 (50-150)0.0063 <br />DUP_202006300506 Perfluorohexanoic acid (PFHxA)0.00291 ug/L (0-30)0.0034 <br />LCS1 Perfluorohexanoic acid (PFHxA)0.025 0.0250 ug/L 100 (70-130) <br />QC Report - Page 7 of 9 <br />Spike recovery is already corrected for native results. <br />Spikes which exceed Limits and Method Blanks with positive results are highlighted by Underlining. <br />Criteria for MS and Dup are advisory only, batch control is based on LCS. Criteria for duplicates are advisory only, unless otherwise specified in the method. <br />RPD not calculated for LCS2 when different a concentration than LCS1 is used. <br />RPD not calculated for Duplicates when the result is not five times the MRL (Minimum Reporting Level). <br />(S) - Indicates surrogate compound. <br /> (I) - Indicates internal standard compound. <br />Page 22 of 24 pages