Sensitivity Matters

With lower levels of detection required by regulators, and higher sensitivities powered by modern analytical instruments, sample preparation is facing new challenges. How can we minimize the impact of sample preparation on the final analytical results? One of the measures Biocomma takes is to use ultrapure frits in Copure® SPE cartridges.

Here Come Ultrapure Frits

At Biocomma, we differentiate frits into two categories by purity: highly pure frits and ultrapure frits. Raw materials used to manufacture ultrapure frits are selected by chromatography analysis, then additionally processed by reflux using several organic solvents, followed by our proprietary sintering processing. We apply rigorous quality standards to frits, in order to minimize the risk of introducing impurities into samples.

HPLC Analysis of Highly Pure Frits
HPLC Analysis of Ultrapure Frits

Related Products

Copure® SPE Cartridges

biocomma® Frits for SPE/Flash Cartridges

About Biocomma

Biocomma Limited, founded in 2006, is a leading manufacturer of filtration, sample preparation and life science products. As an ISO9001:2015 certified company, Biocomma owns one filtration facility, two cleanrooms and one research & development center, supplying more than 1,500 products. For the past eleven years, we have served over 4,000 customers and provided OEM and customization services for dozens of well-known brands around the world.

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