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Fisherbrand™ IB™ Serum Filter

Allows for direct instrument sampling.

Catalog No. 22-267-410

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  • For use with 13mm plastic evacuated blood collection tubes
  • Store plasma up to four days, serum up to seven days when it is essential to prevent any exchange of ions
  • One-way valve permits leak-resistant seal between the clot and the filtered serum
  • Life of gel tubes extended up to seven days without transfer to secondary tubes
  • Filter removes fibrin and gel particulates



100 Pack
0.5 in.
Serum Filter
Removes fibrin and gel particulates
1.62 in.
13mm Plastic evacuated Blood collection tubes
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