Water Quality Monitoring Report - Noosa Civic - November 2009-2010 - Eenie Creek Rd NOOSAVILLE · 132002.220285

Page                     7 of 8
Work Order               EB1000755
Client                   DUKE ENVIRONMENTAL
Project                  DE0923                                                                                                                                                                 ALS

Ane&yBca! Metlrods                              1NQEhod      McMX ..: IYla6Aod
Pesticides by GCMS                               EP068      WATER       USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and quantification is by comparison
                                                                       against an established 5 point calibration curve. This method is compliant with NEPM (1999) Schedule B(3)
                                                                        (Appdx. 2)
TPH - Semivolatile Fraction                      EP071      WATER       USEPA SW 846 - 8015A The sample extract is analysed by Capillary GC/FID and quantification is by comparison
                                                                       against an established 5 point calibration curve of n-Alkane standards. This method is compliant with NEPM
                                                                        (1999) Schedule B(3) (Appdx. 2)
TPH Volatiles/BTEX                               EP080      WATER       USEPA SW 846 - 8260B Water samples are directly purged prior to analysis by Capillary GC/MS and
                                                                       quantification is by comparison against an established 5 point calibration curve. This method is compliant with
                                                                        NEPM (1999) Schedule B(3) (Appdx. 2)
Total Algae Count                              MVW24.T      WATER       Hotzel and Croome 1999


TKN/TP Digestion                              EK061/EK067   WATER       APHA 21st ed., 4500 Norg - D; APHA 21st ed., 4500 P - H. This method is compliant with NEPM (1999) Schedule
                                                                        B(3) (Appdx. 2)
Separatory Funnel Extraction of Liquids         ORG14       WATER       USEPA SW 846 - 3510B 500 ml- to 1 L of sample is transferred to a separatory funnel and serially extracted three
                                                                        times using 6OmL DCM for each extract. The resultant extracts are combined, dehydrated and concentrated for
                                                                        analysis. This method is compliant with NEPM (1999) Schedule B(3) (Appdx. 2). ALS default excludes sediment
                                                                        which may be resident in the container.




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