Swab without Medium – Sterile Dry Swab for Sample Collection

The swab without medium is an essential collection tool used in microbiology, diagnostics, and clinical testing. It consists of a sterile synthetic or cotton tip attached to a plastic or wooden shaft, individually packaged to maintain hygiene and prevent contamination.

This type of swab is specifically designed for applications where transport medium is not required, such as dry surface sampling, forensic collection, or certain PCR and rapid test protocols. The dry swab is ideal for collecting samples that will be processed immediately or require no nutrient preservation.

The swab without medium is used across a variety of fields, including hospital laboratories, research facilities, food industry testing, and environmental sampling. It is compatible with molecular diagnostics and automated extraction systems, and it provides flexibility in lab workflows that prioritize cleanliness and direct sample processing.

🔧 Key Features:

• Sterile, single-use dry swab

• Available in multiple tip materials (rayon, cotton, polyester)

• Individually packed to prevent contamination

• No transport medium — ideal for immediate analysis

• Suitable for PCR, DNA, and antigen testing

• Available with breakpoints or full-length shafts

• Non-toxic and latex-free

🧪 Applications:

• Molecular diagnostics (PCR, RT-PCR)

• Forensic and DNA sampling

• Surface swabbing in cleanrooms or production areas

• Environmental and industrial microbiology

• Rapid antigen or lateral flow tests

The swab without medium is a trusted collection tool used in sensitive lab environments that require accuracy, sterility, and reliability. It enables clean and efficient sampling for a wide variety of diagnostic and quality control procedures.

At TPT Medical, we offer high-quality swab without medium products to support your lab’s needs for precise, sterile specimen collection without nutrient interference.