PTFE Syringe Filter Sterile

Technical Specifications

Retention Efficiency0.2 µm —LRV > 7 for Brevundimonas diminuta
0.45 µm —LRV > 7 for Serratia marcescens
Effective filtration area0.1cm² for 4mm, 0.8 cm² for 13mm & 3.9 cm² for 25mm
Hold up volume10 µl for 4 mm, 20 µl for 13 m & 100 µl for 25 mm(after air purge)
Extractable (NVR)Very low (with in limit as specified in USP XXIV)
Initial Water flow rate(ml/min at 10 psi for 25 mm)21 ml/min for 0.2 µm & 29.3 ml/min for 0.45 µm
Filtration Volume1ml for 4mm, 1-10ml for 13mm & 10-100ml for 25mm

Mode of Sterilization – ETO Gas

  • For analytical and research applications & for air sampling.
  • Used under extreme chemical or temp conditions.
  • For non- aqueous base organic solvent filtration
  • Ideal for filtration of highly aggressive colloidal solutions.

Cat NO.Size/Dia.Micron RatingNos PktGo to Page
SFTF13R13 mm0.2 µm100Details
SFTF13X13 mm0.45 µm100Details
SFTF25R25 mm0.2 µm50Details
SFTF25X25 mm0.45 µm50Details