Recommended for targeted testing of tannins in drinking water. Tannins are naturally occurring organic compounds commonly classified as fulvic or humic acids and lignins.
They form when vegetation is degraded and fermented, and then enter the water supply. This package is ideal for clients on well water–particularly those noticing yellow coloration, staining of fabrics, fixtures, and dishes.
Tannins can also impart a musty/earthy odor to water and lead to an unpleasant taste.
This RKIN test package, in collaboration with SimpleLab, includes all required materials to properly collect and submit a sample for certified laboratory testing. Reported results will include a detailed, quantified analysis of tannins.
| Return Shipping |
Testing At Lab |
Analytes Included |
| 2 days |
10 business days |
1 (Tannins and Lignins) |
| Parameters Analyzed |
Category |
Method |
Unit |
MDL |
RL |
| Tannins and Lignins |
Organics |
Hach Co. 8193 |
PPM |
0.2 |
0.2 |
- MDL = Method Detection Limit (lowest concentration at which an analyte can be detected)
- RL = Reporting Limit (lowest concentration at which a numerical value can be confidently assigned)
- We reserve the right to change the testing methodology in our ongoing effort to provide the best service to our clients. If you require a specific method or MDL, please contact us before placing your order.
Report analysis includes: Health-risk assessment, potential plumbing and aesthetic issues (taste, odor, appearance), and comparison to any regulatory limits and/or public health guidelines.
Water Test Kits are available within the US only.
How it works
This mail-in laboratory testing package includes:
- sampling vial(s)
- sampling instructions
- prepaid return shipping label
- sample information card/chain of custody document
- shipping container
Once the lab receives the sample, your personalized SimpleLab Report will arrive by email within 10 business days.
Each testing package is intended for one sample from a single location unless otherwise specified.
Informational testing
By default, this broad-based chemical and biological water quality screening package is designed to provide you with general information about your water for personal use. Each report includes analysis for specific numerical concentration levels of each contaminant and details about the potential sources and health effects associated with each parameter. We are not medical doctors and SimpleLab does not provide medical advice. For medical concerns always consult your doctor. As an informational water quality test, this package is not meant for state or federal compliance water testing. If you or your organization requires compliance with State or Federal Law, or compliance with a particular regulatory requirement then you must contact the SimpleLab support team and we will use the appropriate certified laboratory facilities to ensure your compliance testing requirements are met. For more information about SimpleLab informational testing and certification options click here.
Water Test Kits are available within the US only.
