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M E T R O L O

FOR EDUCATION

PDF version

MAGNETICALLY ACTUATED POSITIVE DISPLACEMENT MANUAL BURETTE

Delivers consistent student results, more progress per lesson, reduced breakage and maintenance, and safer, simpler operation.

What it replaces​

  • Tapped burettes

  • Auto filling burettes

  • Burette taps and filling funnels

  • Operating in a burette stand is optional – use the PD Burette like a large volumetrically calibrated syringe / serological pipette

​Key Features

  • Positive displacement system

    • Consistent, accurate results, independent of student technique

  • Bottom filling + minimal preconditioning

    • Faster, safer setup and rapid turnaround between lessons

  • Valveless design (no tap)

    • No blockages or tap breakages; reduced maintenance and downtime

  • Robust PTFE jet

    • Significantly lower breakage rates and replacement costs

  • Replaceable barrel

    • Simple, Low-cost repair; equipment stays in service – easier to clean

  • User- geometry and control aligned

    • Easier for students to use accurately; fewer errors and repeat titrations

  • Green line reading

    • Easier, more reliable readings; improved student precision

CLASSROOM Performance Characteristics

  • Repeatability: Consistent with Class A volumetric glassware performance

  • Speed: Fewer concerns with traditional buretting problems like air bubbles, valve leakage and blockage, preconditioning, and level reading means students move more quickly to task completion

  • Safety: Improved by direct through-the-jet aspiration, captive fluid preconditioning and reduced glass breakage

  • All-up more progress and better results per lesson

  • Students learn good laboratory practice and analytical technique

Operational Benefits

  • Improves repeatability of results

  • Lower cost of ownership

  • Reduces glassware breakage and replacement costs

  • Reduces maintenance and cleaning workload

  • Increases throughput in batch testing environments

  • Less ancillary equipment needed

  • High versatility across many laboratory operations

  • Improves safety compliance

Construction & Durability

  • PTFE family engineering polymers and German glass

  • Precision magnetic piston delivers positive displacement operation

  • No-fuss design enables rapid cleaning and reuse with various titrants

  • Glass barrel with permanent stain graduations – simple, cheaper to replace

Quality & Compliance Positioning

Compatible with ISO-style volumetric verification methods for A grade glassware

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