£107.00 Volume discounts available
Note: Fees (prices) on this site are in GBP and do not include carriage / handling fees and VAT. Customers outside the UK may also incur local charges, including (but not limited to) import duties, local taxes and customs clearance fees, which may add significant cost to your order. Prices here are for the PT round or QC / Reference Material only and the total price payable may be higher.
![$drupal->field_product_images[0]->alt](https://fapas.com/sites/default/files/2017-05/Fapas-Water-Tests-2_9.jpg)
| Product Code | Proficiency Test | Matrix | Approx. Size |
|---|---|---|---|
|
FWDO1-EWW1
|
WW048c14 |
Water |
2 ml |
Dissolved Oxygen, (Winkler) Dissolved Oxygen
Test material is a spiking concentrate, in deionised water, for dilution with lab's own deionised water.
The drinking water industry is highly regulated across the world. There is a related responsibility to ensure that waste water is effectively treated to reduce environmental pollution. Fapas waste water proficiency test samples replicate those used to test for potential environmental contamination, covering a wide range of determinants. These include standard oxygen demand and physical parameters as well as trace metals and nutrients.
This proficiency test looks at your testing ability for dissolved oxygen and dissolved oxygen by the Winkler method. This can ensure your high quality testing measures are adequate to satisfy your customers and regulators alike.
Dissolved oxygen in water can give an overall indication of water quality, which can inform your subsequent testing measures. By maintaining accurate testing arrangements within the detection and quantification of dissolved oxygen you are able to ensure only relevant water analysis measures are undertaken. This can reduce any costs your customers may be liable form, improving working relationships in the process.
The quality of drinking water is highly regulated across the world. Chemical contaminants such as heavy metals or pesticides might have long-term health implications. Other chemical contaminants are indicators of environmental pollution at source. Fapas drinking water proficiency tests provide whole volume drinking water samples with a wide range of routine and non-routine chemical components.
Proficiency testing from Fapas challenges your laboratories in a similar fashion to your routine analysis samples. This gives an accurate representation the improvements within your testing arrangement that are required to ensure only high quality test results are offered to your customers.
