Ahlstrom GR950 14-1/2 X16-1/2 filter

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.