<p> Earth & Environment Analysis Laboratory</p><p>School of Earth and Environment (M004)</p><p>The University of Western Australia</p><p>35 Stirling Highway, Crawley WA 6009</p><p>WATER QUALITY ANALYSIS Price ($AUD ex. GST) Dissolved Nutrients</p><p> o Ammonium (N-NH4) 1 o Phosphate (P-PO4) $25.00</p><p> o Nitrates (N-NOx)</p><p> o Nitrite (N-NO2) $15.00 Total Nutrients (or Total Dissolved Nutrients) o Total Nitrogen $25.001 o Total Phosphorous Chlorophyll o Chlorophyll-a and Pheophytin-a by fluorescence $12.00 o Chlorophyll-a,b,c by absorption $18.00 o Sample Filtering for chlorophyll analysis onto 47mm GF/F $8.00 Trace Element Analysis (fresh, brackish, seawater, extracts) o ICP-OES Analysis $10.00 + $1.00/element (refer to Table 4.1 for available elements and detection limits) o ICP-OES Sample Preparations $POA routinely run together, single price inclusive of all analytes See TABLE 4.2 for individual parameter methods and accuracies All samples are subject to preparation parameters, depending on required method. Ask technician for these details at time of quote. All prices stated are per sample and exclude GST and all orders are subject to minimum charge of $100</p><p>TABLE 4.1 : A list of all elements and their detection limits (mg/L) available for analysis on ICP-OES Element mg/L Element mg/L Element mg/L Element mg/L Ag 0.007 Cr 0.005 Mo 0.008 Sr 0.002 Al 0.015 Cu 0.003 Na 0.050 Ta 0.020 As 0.010 Fe 0.002 Nb 0.004 Th 0.002 B 0.040 Ga 0.040 Ni 0.003 Ti 0.004 Ba 0.005 Gd 0.002 P 0.020 U 0.040 Be 0.0002 Ge 0.004 Pb 0.010 V 0.004 Bi 0.015 Hf 0.003 Rb 0.050 W 0.002 Ca 0.060 K 0.100 S 0.060 Zn 0.010 Cd 0.001 La 0.001 Sc 0.001 Y 0.0003</p><p>1</p><p>Earth & Environmental Analysis Laboratory – Water Quality Analysis Price List Published: Nov 14 Version 2.1 Author: Chris Brouwer Approved by: Chris Brouwer Review: 五月 18 Page 1 of 3 UNCONTROLLED WHEN PRINTED Ce 0.009 Mg 0.020 Se 0.020 Zr 0.002 Co 0.002 Mn 0.003 Si 0.040</p><p>OTHER ANALYTES Price ($AUD ex. GST) o pH $5.00 o Conductivity $5.00 o Total Alkalinity $15.00 o Turbidity $5.00 o CDOM (FDOM) $POA o Total Suspended Solids $10.00 o Total Dissolved Solids $10.00 o Volatile Suspended Solids (includes total suspended solids) $18.00 o Dissolved Organic Carbon (NPOC) $25.00 o Total Carbon (TC) $25.00 o Dissolved Inorganic Carbon (DIC) $25.00 o Total Organic Carbon (TC-DIC) $40.00 o Chloride $8.00 o Sulfate $10.00 o Ferrous Iron (Fe2+) $10.00 o Filtering (0.45µm filter syringe) $5.00 See TABLE 4.2 for individual parameter methods and accuracies All samples are subject to preparation parameters, depending on required method. Ask technician for these details at time of quote. All prices stated are per sample and exclude GST and all orders are subject to minimum charge of $100</p><p>Earth & Environmental Analysis Laboratory – Water Quality Analysis Price List Published: Nov 14 Version 2.1 Author: Chris Brouwer Approved by: Chris Brouwer Review: 五月 18 Page 2 of 3 UNCONTROLLED WHEN PRINTED TABLE 4.2 : A list of the Earth and Environmental Analysis Laboratories individual parameters, including their associated methods and technique accuracies Parameter Method Summary LLD2 or accuracy Dissolved Ammonium Flow injection Analysis (FIA), Alkaline Phenate method 2ug/L Dissolved (ortho) phosphate FIA, Molybdenum blue method 1ug/L Dissolved Nitrates FIA using cadmium reduction of nitrate to nitrite then 1ug/L diazotization Dissolved Nitrite FIA Diazotization (no reduction of nitrate) 1ug/L Dissolved Nitrate Subtraction of nitrite from nitrates concentration 1ug/L Total Nitrogen Persulfate Digestion followed by FIA of nitrates 20ug/L Total Phosphorous Persulfate Digestion followed by FIA of phosphate 3ug/L Chlorophyll-a and Pheophytin-a Fluorescence with acid correction Extraction dependant Chlorophyll-a,b,c Absorption Extraction dependant pH pH probe ±0.1 Conductivity Conductivity Probe ±0.1uS/cm</p><p>Total Alkalinity Acid Titration 1mg/L CaCO3 Turbidity Turbidimeter ±1NTU CDOM(FDOM) Fluorescence, quinine sulphate equivalent 0.2ppb Total Suspended Solids Gravimetric, filtration 1% Total Dissolved Solids Gravimetric, evaporation 1% Volatile Suspended Solids Combustion at 550C, Gravimetric 1% Dissolved Organic Carbon (NPOC) Non-purgeable organic carbon: TOC analyser on 0.1mg/L acidified, samples purged to remove inorganic carbon Total Carbon (TC) TOC analyser: whole filtered samples 0.1mg/L Dissolved Inorganic Carbon (DIC) TOC analyser: 0.1mg/L Total Organic Carbon TOC analyser: TC-DIC 0.2mg/L Chloride Ion Selective Electrode (ISE) Sulfate Turbidimetric (Microplate reader) 1mg/L Ferrous Iron (Fe2+) Absorption (Microplate reader) 0.1mg/L Filtration Filtration through 0.45µm filter Filtration (Chlorophyll) Vacuum filteration of a known volume through a 47mm GF/F filter paper</p><p>2 LLD: Lower level of Detection or limit of detection; as defined by APHA Standard Methods, 22nd Edition Earth & Environmental Analysis Laboratory – Water Quality Analysis Price List Published: Nov 14 Version 2.1 Author: Chris Brouwer Approved by: Chris Brouwer Review: 五月 18 Page 3 of 3 UNCONTROLLED WHEN PRINTED</p>