Captiva Filter Vials

Captiva Filter Vials from Agilent

Captiva filter vials provide a convenient way to filter samples prior to LC or GC analysis. Filter vials are fast, economical, and environmentally conscience way to filter samples compared to the alternative, a combination of syringe filters, syringes, autosampler vials, septa, and caps when you only need to filter only enough for analysis.

Captiva Filter Vials

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Features
  • Syringeless filters provide fast, economical sample filtration before HPLC analysis
  • Replaces the need for syringes, syringe filters, and a separate vial and cap
  • Environmentally friendly design means less glass and plastic are discarded during sample filtration process
  • Colour coded septa to differentiate pore size. Red septa are 0.45 um and white septa are 0.2 um porosity.
  • Caps are colour coded to designate the filter membrane material. The light blue caps are PTFE, dark blue are nylon, dark green are RC and lime green are PES
  • Maximum fill line on the side of the vial, suitable for filtering a maximum of 1 mL
  • Closure tool can close 9 (3 x 3 format) vials at a time
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