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Water Quality Monitoring Report - Noosa Civic - November 2009-2010 - Eenie Creek Rd NOOSAVILLE · 132002.220285
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Work OiJer EB1009715
Client DUKE ENVIRONMENTAL
Project DE0923 ALS
Laboratory Duplicate (DUP) Report
The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split 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 QWt-EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:-
No Limit; Result between 10 and 20 times LORI- 0% - 50%; Result > 20 times LOR:- 0% - 20%.
Sub-Matrix: WATER Laboratory Duplicate (DUP) Report
I Laboratory sample 10 Client sample ID Original Result Duplicate Result Recovery Limits (%)
RPD I" ,)
EA025: Suspended Solids (QC Lot: 1370361)
EA025H: Suspended Solids (SS) mg/L 5 5 0.0 No Limit
EA025H: Suspended Solids (SS)
ED093F: Dissolved Major Cations (QC Lot: 1367700)
EB1009620-007 Anonymous ED093F: Calcium 7440-70-2 <1 <1 0.0 No Limit
ED093F: Magnesium 7439-95-4 <1 <1 0.0 No Limit
EB1009688-001 Anonymous ED093F: Calcium 7440-70-2 219 222 1.1 0%-20%
ED093F Magnesium 7439-95-4 101 102 0.0 0%-20%
ci n
EB1009696-007 Anonymous EG020A-F: Cadmium 7440.43-9 0.0001 mg/L <0.0001 <0.0001 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 7440-47-3 0.001 mg/L <0.001 <0.001 0.0 No Limit
EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 0.001 0.0 No Limit
1 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 7440-86-6 0.005 mg/L <0.005 <0.005 0.0 No Limit
EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.05 0.05 0.0 No Limit
EG020A-F: Iron 7439-89-6 0.05 mg/L 0.16 0.17 0.0 No Limit
EB1009715-005 SW5 EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 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 7440-47-3 0.001 mg/L <0.001 <0.001 0.0 No Limit
EG020A-F: Copper 7440-50-8 0.001 mg/L 0.001 0.001 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 7440-66-6 0.005 mg/L 0.006 0.007 0.0 No Limit
EG020A-F: Aluminium 7429-90-51 0.01 mg/L 0.23 0.22 0.0 0%-20%
EG020A-F: Iron 7439-89-6 0.05 mg/L 0.80 0.79 2.1 0%-50%
EK0660: Ammonia as N by Discrete Analyser (QC Lot: 1372973)
E51009715-001 SW 1 EK055G: Ammonia as N 7664-41-7 001 mg/L 0.02 0.01 0.0 No Limit
EB1009783-003 Anonymous EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 <0.01 0.0 No Limit
EK0570: Nitrite as N b rD--- e Analyzer (QC Lot:1397701)
EB1009620-007 Anonymous EK057G: Nitrite as N 0.01 mg/L <0.01 <0.01 0.0 No Limit
EB1009688-001 Anonymous EK057G: Nitrite as N 0.01 mg/L <0.01 <0.01 0.0 No Limit
EK0570: Nitrite as N by Discrete Analyser IQQC Lot: 1367704)
EB1009715-007 GW2 EK057G: Nitrite as N 0.01 mg/L <0.01 <0.01 0.0 No Limit
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