diji Burette 50 +/- 0.05ml, A-Grade

Quantity Price
1 - 9 $75.00
10 - 19 $72.60
20 - 999 $69.50

This new ‘tapless’ burette from the makers of diji operates by positive displacement of the seal (or ‘dart’) within the burette thereby eliminating a lot of the drawbacks of traditional burettes and introducing a host of new benefits!

Cat. No. 49DB Category:

Description

This new ‘tapless’ burette from the makers https://www.deltaed.co.nz/wp-login.php?action=logout&_wpnonce=42de0053ce of diji operates by positive displacement of the seal (or ‘dart’) within the burette thereby eliminating a lot of the drawbacks of traditional burettes and introducing a host of new benefits! Filling and dispensing from the burette are by means of an internal teflon dart and an external doughnut-shaped magnet which renders superior control.

Positive Displacement means…

  • operation and accuracy are maintained with viscous and evaporative fluids
  • filling from the bottom eliminates dangerous top filling
  • easier, safer, faster preconditioning to commercial standards
  • easy preconditioning facilitates immediate reuse with another chemical thereby reducing washing
  • fluid isolation from the atmosphere reduces drift
  • condition of glass wall does not affect volumetric accuracy
  • bubbles in burette have no effect on accuracy
  • use of a stand is OPTIONAL!

No Tap means…

  • blockages are eliminated and no tap-associated cleaning and breakages
  • durability and longer life with lower replacement costs
  • no tap adjustments required to stop leaks

Red Line Reading means…

  • greatly reduced parallax error
  • improved precision
  • easy reading of dark fluids

PTFE jet means…

  • elimination of breakages and blockages as seen in glass burette tips
  • hydrophobic PTFE maintains ability to dispense small drop sizes to 0.01ml

Simple Barrel Body means…

  • cost of a burette breakage is greatly reduced because only the simple (& less costly) barrel needs replacing (the dart is transferable)
  • much easier and faster to clean

Plastic Protection of both ends of the burette barrel means…

  • increased durability, lower costs

Sliding seal means…

  • more responsive and easier to operate than a tap

Ergonomic design means

  • diji Burette can be easily used as a highly accurate pipette for freehand titrations (without a stand).
  • versatility – can be used for a wide variety of liquid handling operations
  • more progress per lesson
  • less equipment usage
  • better student outcomes

PTFE Materials mean…

  • the internal dart is unaffected by chemicals.

Clean Storage means…dust and atmospheric contaminants are isolated from internal glass walls of the burette tube.

Schott borosilicate Duran glass means…durability!