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Water Quality Monitoring Report - Noosa Civic - November 2009-2010 - Eenie Creek Rd NOOSAVILLE · 132002.220285
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Work Order EB1003890
Client DUKE ENVIRONMENTAL
Project DE0923 ALS
Laboratory Duplicate (DUP) Report
The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory spit. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges
for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method OWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 tunes LOR:-
No Limit: Result between 10 and 20 times LOR:- 0% - 50%; Result > 20 times LORI- 0% - 20%.
Sub-Matrix: WATER Laboratory Duplicate (DUP) Report
Laboratory sample ID Client sample ID Unit Original Result Duplicate Result RPD (%) Recovery Limits (%)
EAO25: Suspended Solids (QC Lot-. 1272334)
EB1003645.001 Anonymous EA025H: Suspended Solids (SS) mgrL 1080 1060 2.6 0%-20%
EB1003890-003 SW3 EA025H: Suspended Solids (SS) mg!L 5 <5 0.0 No Limit
ED093F: Dissolved Major Cations (QC Lot: 1270693)
E81003875-001 Anonymous ED093F: Calcium 7440-70-2 100
!
mg/L 101 0.0 0%-20%
ED093F: Magnesium 7439-95-4 mg/L 21 21 0.0 0%-20%
EB1003890-001 Swi ED093F: Calcium 7440-70-2 mg/L 15 15 0.0 0%-500/c
ED093F: Magnesium 7439-95-4 mg/L 3 3 0.0 No Limit
E002OF: Dissolved Metals by ICP-MS (QC Lot: 1274672)
EB1003858-001 Anonymous EG020A-F: Cadmium 7440.43-91 0 0001 mg/L 0.0074 0.0075 0.0 0%-20%
EG020A-F: Arsenic 7440-38-21 0.001 mg/L 0.002 0.002 0.0 No Limit
EG020A-F: Chromium 7440-47-31 0.001 mg/L 0.001 0.001 0.0 No Limit
EG020A-F: Copper 7440-50.8 0.001 mg/L 0.016 0.016 0.0 0%-50%
EG020A-F: Lead 7439-92-1 0.001 mg/L 0.041 0.041 0.0 0%-20%
EG020A-F: Nickel 7440-02-0 0.001 mgJL 0.004 0.004 0.0 No Limit
EG020A-F: Zinc 7440-66-6! 0.005 mg/L 0.129 0.129 0.0 0%-20%
EB1003905-001 Anonymous EG020A-F: Cadmium 744043-91 0.0001 mg/L 0.0009 0.0009 0.0 No Limit
EG020A-F: Arsenic 7440-38-2 0.001 mg/L. <0.001 <0.001 0.0 No Limit
EG020A-F: Chromium 744047-3; 0.001 mg/L <0.001 <0.001 0.0 No Limit
EG020A-F: Copper 7440-50-8 0 001 mg/L 0.002 0.002 0.0 No Limit
EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.0 No Limit
EG020A-F: Nickel 7440-02-0; 0.001 mg/L 0.001 0.001 0.0 No Limit
EG020A-F: Zinc 7440-66-0 ' 0.005 mg/L 0.025 0.025 0.0 No Limit
EK0660: Anvnonia as N by Discrete Analyser (QC Lot: 1276153)
EB1003890.001 SW1 EK055G: Ammonia as N 7664-41-71 0.01 mg/L 0.22 0.24 8.6 0%-20%
EB1003905-003 Anonymous EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.10 0.07 26.9 No Limit
EK0570: Nitrite as N by Discrete Analyser (QC Lot: 1270694)
EB1003875-001 Anonymous I EK057G: Nitrite as N 0.01 mg/L 2.77 2.76 0.4 0%-20%
EB1003890-001 SW1 EK057G: Nitrite as N 001 mg/L <0.01 <0.01 0.0 No Limit
EK0690: NOX as N by Discrete Analyser (QC Lot: 1276154)
EB1003890.001 SW1 EK059G: Nitrite • Nitrate as N mg/L 0.08 0.09 0.0 No Limit
EB1003905-003 Anonymous EK059G: Nitrite + Nitrate as N mg/L 0.34 0.40 15.7 0%-20%
EK061: Total Kjeldahl Nitrogen (TKN) (QC Lot: 1276043)
EB1003887-001 Anonymous EK061G: Total Kjeldahl Nitrogen as N 0.1 mg/L 98.2 88.4 10.5 0%-20%
EB1003905-001 Anonymous EK061G: Total Kjeldahl Nitrogen as N 0.1 mg/L 0.8 0.7 0.0 No Limit
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