Sampling and simple laboratory analysis

A test result is only as good as the sample behind it. Wrongly taken wrongly stored or wrongly labelled sample can give a misleading result — and a wrong diagnosis. Therefore discipline around sample-taking is the core of laboratory work.

• 01Prepare equipment and test glass before the animal is fixed.
• 02Restrains the animal gently so the sample can be taken calmly and safely.
• 03Use correct technique and clean/sterile equipment according to test type.
• 04Take a sufficient amount in the correct glasses.
• 05Avoid contaminating the sample and handle it carefully.

Many samples deteriorate over time or with incorrect temperature. Some must be analyzed quickly others must be cooled or treated in a certain way. Always follow the instructions for each individual sample and for the laboratory the sample is sent to.

• 01Follow temperature and time requirements for each sample type.
• 02Use correct packaging when sending to external laboratory.
• 03Attach correct requisition with the necessary information.
• 04Note in the journal which samples have been taken and sent.

Sample material may contain infectious agents. Wear gloves, handle sharp objects responsibly, and dispose of needles and sample material according to regulations. Good hygiene protects you, other patients, and the reliability of the next test result.

“Half of a good test result is determined before the test even reaches the laboratory.”