Find the optimal titration analyzer for your samples
Need help deciding which configuration you need? Contact us and we’ll share our expertise.
Simplified analysis from start to finish
- Set up the analyzer
Load a sample table or use a bar code scanner to simplify adding sample information even more. - Choose your method
Run an entire batch of the same parameter or look at multiple analytes in the same sample. - Press Start
Whether you analyze one or 100 environmental samples, Metrohm Environmental Analyzers simplify routine measurements so you are free to accomplish other tasks. - Review your data
When your samples are finished, data is clearly displayed on a single, organized line. Using built in .csv, .xml, .slk templates, automatic export of your data to LIMS has never been easier. - Shutdown
Whether you are busy with something else or have gone home for the day, Metrohm Environmental Analzyers automatically wash the titration vessel and store the electrode ensuring the system is always ready when samples arrive.
Measuring Range and Limits
| Parameter | Component | Measuring Range |
|---|---|---|
| pH | Aquatrode Plus | 0 – 13 |
| Conductivity | 5-ring Conductivity Cell, C = 0.7 cm-1 | 0.005 – 20 mS/cm |
| Alkalinity | Aquatrode Plus & Dosino dosing technology | ≥ 2.5 mg/L CaCO3 |
| Hardness | Optrode & Dosino dosing technology | ≥ 3.0 mg/L CaCO3 |
Case Study on Various Water Samples
You have an important job to do. Have confidence in the accuracy and repeatability of your results with a dedicated Metrohm Environmental Analyzer. Below are the results of a case study on various water samples demonstrating precision at or below the EPA method requirements.
| Sample n=5 | pH EPA 150.1 | Conductivity EPA 120.1 | Alkalinity EPA 310.1 | Hardness EPA 130.2 |
|---|---|---|---|---|
| Purified Spring Water | 5.86 ± 0.10 | 0.047 ± 0.001 | 2.46 ± 0.3 | 8.49 ± 0.3 |
| Mineral Water | 7.80 ± 0.07 | 0.368 ± 0.001 | 136 ± 1.5 | 174 ± 3 |
| Drinking Water | 7.52 ± 0.08 | 0.536 ± 0.002 | 120 ± 1.0 | 257 ± 1 |
| Ultrapure Water | 5.71 ± 0.10 | 0.004 ± 0.001 | 0.7 ± 0.2 | 6.00 ± 2 |
Submit your Proficiency Testing Results with Confidence
Results from Certified PT Samples
Running lab certification samples can be stressful. Below are the results from certified proficiency testing samples and proof that you can submit results with confidence.
| Sample | pH | Conductivity | Alkalinity | Hardness |
|---|---|---|---|---|
| Hard Water QC #1346 | 9.07 | 0.334 | 48.6 | 59.0 |
| Certified Value | 9.08 | 0.326 | 48.4 | 61.7 |
| Soft Water QC #1347 | 9.03 | 0.241 | 37.9 | 44.6 |
| Certified Value | 9.06 | 0.235 | 37.9 | 46.8 |