Please be advised that there have been updates to the sample requirements for Threshold Odor (TO) analysis in water testing.

These changes affect sample volume, collection, preservation, and handling requirements to ensure compliance with current analytical standards and improve the accuracy and reliability of test results.

Clients submitting samples for Threshold Odor analysis are kindly requested to review and adhere to the updated requirements prior to sample collection and submission.

👉 For complete details, including revised sample specifications and submission instructions, please refer to the attached Information Sheet.

Samples that do not meet the updated requirements may be rejected or require resampling, which could result in delays to testing and reporting.

If you have any questions or require further clarification, please contact the laboratory prior to sample submission.

Thank you for your cooperation and continued trust in our services.