Compiled Reference Document - MCU25/0020 (As Published)

Sample History
Where samples are submitted/analysed over several days, the last date of extraction is reported.

If the date and time of sampling are not provided, the Laboratory will not be responsible for compromised results should testing be performed outside the recommended holding time.



Description                                                                                                    Testing Site                Extracted                   Holding Time
Acidity (as CaCO3)                                                                                             Brisbane                    Feb 20, 2025                14 Days
- Method: LTM-INO-4210 Acidity

Conductivity (at 25 °C)                                                                                        Brisbane                    Feb 21, 2025                28 Days
- Method: APHA 2510B

pH (at 25 °C)                                                                                                  Brisbane                    Feb 21, 2025                6 Hours
- Method: LTM-GEN-7090 pH in water by ISE

Redox Potential mV (relative to Ag/AgCl)                                                                       Melbourne                   Feb 21, 2025                5 Days
- Method: APHA 2580B Redox Potential

Heavy Metals                                                                                                   Brisbane                    Feb 20, 2025                28 Days
- Method: LTM-MET-3040 Metals in Waters, Soils & Sediments by ICP-MS

Heavy Metals (filtered)                                                                                        Brisbane                    Feb 20, 2025                180 Days
- Method: LTM-MET-3040 Metals in Waters, Soils & Sediments by ICP-MS

Chloride                                                                                                       Brisbane                    Feb 20, 2025                28 Day
- Method: LTM-INO-4090 Chloride by Discrete Analyser

Sulphate (as SO4)                                                                                              Brisbane                    Feb 20, 2025                28 Day
- Method: LTM-INO-4110 Sulfate by Discrete Analyser




                                                      Eurofins Environment Testing 1/21 Smallwood Place, Murarrie, QLD, Australia 4172                                         Page 2 of 9

   Date Reported: Feb 25, 2025                                           ABN : 50 005 085 521 Tel: +61 7 3902 4600                                             Report Number: 1189604-W