Safe Sample Packaging: A Reminder for Veterinary Practices

At SRUC Veterinary Services, we are committed to delivering high-quality diagnostic services that are efficient, and timely. To help us maintain these standards, we rely on your support in following our sample packaging guidelines.

Every so often we encounter some concerning issues:

• Sharps sent through the post inside gloves, posing serious health and safety risks to our staff.
• Leaking and unidentified samples, which compromise both safety and the integrity of the testing process.

To ensure smooth and safe processing of your submissions, we kindly ask that you follow these essential guidelines:

• Dispose of sharps and gloves according to legal and safety regulations. These must never be sent through the post.
• Label all samples clearly, including the required tests.
• Use clean, leak-proof containers for all submissions.

1. Primary Receptacle

• Use shatter-proof, leak-proof containers such as specimen tubes, histopathology pots, or swab tubes.
• Avoid using glass, food containers, or pill jars.
• If submitting multiple samples, separate or individually wrap them to prevent contact.

2. Secondary Packaging

• Must be leak-proof and contain absorbent material (e.g., cotton wool, paper towel) sufficient to absorb the entire contents in case of a leak.
• A sealed biohazard bag is ideal.

3. Outer Packaging

• Use a padded envelope or rigid box to prevent damage during transit.
• Clearly mark with “Biological Substance, Category B – UN3373”

• Ensure containers are well sealed and cushioned to withstand shock, vibration, and temperature changes.
• For large tissue samples, formalin-fixed specimens should be handled according to our guidelines.
• Always include a fully completed submission form between the secondary and outer packaging.
• Improperly packaged or unidentified samples may result in delays and could incur an additional handling charge.

Posted by SRUC Veterinary Services on 26/11/2025