Disposable sampler classification

There are some things to note when using disposable samplers:

1. Make sure the packaging of the sampler is intact: Before use, check whether the packaging has been opened or damaged. It is recommended not to use the sampler if the packaging has been opened or damaged to prevent contamination.

2. High technical operation requirements: Disposable samplers usually require certain technical operations to collect samples. Before use, read the sampler instructions carefully and make sure you understand the correct method of use.

3. Avoid cross-contamination: Before each use, make sure the outer surface of the sampler is clean to avoid cross-contamination. You can wipe the outer surface with clean gauze or disinfectant wipes.

4. Avoid contaminating the sample: When using the sampler, avoid exposing other substances or contaminants to the sample. The sampler can be opened on a clean surface before each use and the sample can be aspirated directly.

5. Pay attention to sampler storage conditions: Disposable samplers usually provide suitable storage conditions in the packaging. Pay attention to storage temperature and humidity to ensure sampler performance and quality are not affected.

6. SINGLE USE ONLY: Disposable samplers are generally intended to be used only once, so be sure to determine the number of samples you need to take before using them. Do not attempt to reuse the sampler to prevent cross-contamination or sample contamination.

In summary, maintain cleanliness, discipline, and caution when using disposable samplers to ensure sample reliability and accuracy. If there is any uncertainty about the operation or sample contamination, it is recommended to contact relevant professionals in time.