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Six clear glass burettes with PTFE stopcocks in a row

Value Brand

Value Brand 10 mL Glass Burette Grade A PTFE Stopcock Pack of 6

SKU CH-FDVK-XA0ZV

Six Grade A glass burettes with PTFE stopcocks, 10 mL capacity and 0.05 mL graduations

  • TypeAssortments & Kits
  • Grade A accuracy with ±0.025 mL tolerance
  • 10 mL capacity and 0.05 mL graduations for fine titration control
  • PTFE stopcock provides chemical resistance and smooth flow regulation
  • 560 mm length suits standard laboratory setups
  • Pack of six supports high-volume or multi-station workflows

10 mL Grade A Burette Kit

This pack contains six glass burettes rated to Grade A accuracy for laboratory titration work. Each unit is calibrated to a tolerance of +/- 0.025 mL across the 0 to 10 mL range. The straight-bore design uses PTFE stopcocks for reliable flow control. They are intended for analytical chemists and teaching labs needing traceable volumetric precision.

Installation and common issues

The burettes arrive individually protected but must be inspected for transit fractures before first use. Mount each burette vertically on a stable stand using a burette clamp that does not stress the glass body. Ensure the PTFE stopcock plug is lubricated correctly; over-tightening the retaining nut can crack the bore or cause the plug to seize during operation.

Pre-order checks

Verify that your laboratory standards require Grade A certification with the stated tolerance of +/- 0.025 mL. Confirm that 10 mL capacity and 0.05 mL graduations suit your titration volumes and detection limits. Check that PTFE stopcocks are compatible with the solvents and reagents you plan to use. Note the 560 mm overall length requires sufficient vertical bench clearance.

Highlights

  • Grade A accuracy with ±0.025 mL tolerance
  • 10 mL capacity and 0.05 mL graduations for fine titration control
  • PTFE stopcock provides chemical resistance and smooth flow regulation
  • 560 mm length suits standard laboratory setups
  • Pack of six supports high-volume or multi-station workflows

Specifications

BrandLAB SAFETY SUPPLY
TypeAssortments & Kits

Questions about this item

How do I confirm the burette reads correctly after setup?

Fill to the 10 mL mark and check the meniscus sits at the calibration line within the ±0.025 mL tolerance.

What does the pack of 6 include?

Six Grade A glass burettes, each 560 mm long with a PTFE straight-bore stopcock.

Which grade should I choose for Class A volumetric work?

This pack is supplied as Grade A, matching the ±0.025 mL tolerance required for Class A standards.

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