Quick Answer:The Micro Burettes, Class-A are 5 ml and 10 ml Class A micro burettes in heavy-duty borosilicate glass, with precision-bore tubing, a tapered tip, a funnel top and a PTFE key stopcock for analytical micro chemistry.
Last updated: 18 October 2026
Key Features
Precision-bore tubing for accuracy between any two points on the body.
Tapered tip for smooth flow.
Funnel top for filling by pouring, or by suction from below through a rubber-stoppered tube.
PTFE key stopcock and blue graduations.
Heavy-duty borosilicate glass, heat and chemical resistant.
Technical Specifications
Specification
Value
Class
Class A
Capacities
5 ml, 10 ml
Material
Heavy-duty borosilicate glass
Stopcock
PTFE key
Graduations
Blue
Top
Funnel top
Tip
Tapered
How It Is Used
Micro burettes dispense small, precisely measured volumes in micro-scale analytical work. Fill through the funnel top, or draw reagent up from below through a rubber-stoppered tube, then run it out through the tapered tip using the PTFE key and read the volume on the blue scale.
Frequently Asked Questions
How are the Micro Burettes, Class-A filled?
Reagent can be poured in through the funnel top, or drawn in by suction from below through a rubber-stoppered tube.
What sizes are the Micro Burettes, Class-A made in?
They are made in 5 ml and 10 ml capacities.
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