BioSample collection cards - reliable micro-volume sampling for critical diagnostics

Ahlstrom’s BioSample™ collection cards are expertly engineered for the efficient collection, transport, and ambient temperature storage of micro-volume biological samples. Made from high-purity absorbent filter paper, these cards are free from wet strength additives and chemical treatments, ensuring minimal interference with sensitive downstream analyses and high integrity of results.

Thanks to their proven reliability and analytical precision, BioSample cards are trusted in both routine diagnostics and advanced research workflows. They are compatible with standard laboratory processes and offer consistent, reproducible performance across sampling events.

Ahlstrom's BioSample collection cards are registered as FDA Class I Medical Devices, supporting regulatory compliance for diagnostic use.

Key features of the BioSample collection cards

Reliable & Reproducible Sampling

Made from pure white absorbent fibers without wet-strengthening additives or other chemicals, minimizing interference and ensuring consistent, reproducible sample collection. They allow to achieve even and uniform distribution of samples across the card’s surface.
Micro-volume, Ambient Handling

Designed for micro-volume sampling, requiring only small sample amounts. They enable collection, transport, and storage at ambient temperature, eliminating the need for refrigeration or cold chain infrastructure.
Customizable design and printing to meet customer need

Cards are customizable (e.g., color coding, barcoding, labels, logo/branding) and available in various formats: standard cards (with cover), simplified cards (no cover), and versions with or without perforated circles to suit different processing workflows.
High Quality Manufacturing & Certifications

Manufactured under strict quality control according to ISO 13485:2016 (medical devices) and ISO 9001:2015 standards. Designated as an FDA Class I medical device in the U.S. and CE-marked in the EU for in vitro diagnostic use, underscoring regulatory compliance.

Broad Applicability

Ahlstrom BioSample cards are suitable for a wide range of applications, including:

HIV viral load testing
Screening for infectious diseases such as Hepatitis B, C, and Syphilis
Protein-based dried blood spot analysis
Genomics
Forensics and human identification

Every drop brings healthcare closer

In communities where hospitals and laboratories are far away, and refrigeration is a luxury, collecting and transporting biological samples can be a major barrier to care. Ahlstrom BioSample collection cards make it possible to gather just a small drop of blood and preserve it safely at room temperature—without electricity, special equipment, or cold storage. This simple innovation helps ensure that life-saving tests for conditions like HIV, hepatitis, or genetic disorders can reach people in rural villages, refugee camps, and underserved regions. By removing logistical obstacles, the cards empower healthcare workers to deliver faster diagnoses, connect patients to treatment sooner, and bring quality healthcare within reach of those who need it most.

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