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General Purpose Burets

General purpose burets are used for measuring liquid solutions or gases in analytical and quantitative chemistry applications. The buret’s stopcock is located at the bottom of its tube for liquid measurements and at the top for gas measurements. Glass general purpose burets are typically graduated. Unlike a pipette, the sample quantity from a glass buret is changeable, making them suited for titration experiments. For titrations of an acid and base solutions, the buret is filled with acid and the stopcock open, allowing the acid to flow in a steady stream or drop-by-drop into a flask.
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1 – 15 of 40 results
1

Eisco™ Glass Burette with PTFE Key Stopcock

Glass Burettes with PTFE Key Stopcock are designed with a single straight bore and features easy to read, printed graduations. Class-A and Class-B versions available.

EDGE
Includes PTFE Stopcock
Type Straight Bore Buret
Warranty 1 year limited manufacturer
For Use With (Equipment) Clamps, lab stand
Color Clear
Stopcock Material PTFE
Material Borosilicate Glass (3.3)
For Use With (Application) Titration
Autoclavable Autoclavable
3

DWK Life Sciences Kimble™ KIMAX™ Schellbach Burets with Three-Way Stopcock

With No. 2 three-way stopcock with automatic PTFE plug

Includes Dust Cap
Stopcock Straight
Type Schellbach Buret
Stopcock Material PTFE
Scale Black
Material Borosilicate Glass
Certifications/Compliance ASTM E287,ASTM E438
Graduations 0.1 mL
4

DWK Life Sciences Kimble™ 17124F-25 Buret Only

Replacement Parts - Buret for Class A 25mL Automatic Zero Buret

5

DWK Life Sciences Kimble™ KIMAX™ Burets with Replaceable PTFE Stopcock

Replaceable glass barrels and tips.

Includes Dust Cap
Type Educational Grade Buret
Stopcock Material PTFE
Class Class A
Scale Black
Material Borosilicate Glass
Certifications/Compliance ASTM E438
For Use With (Application) Educational Institutions and for Many General Laboratory Procedures
Graduations 0.1 mL
8

DWK Life Sciences Kimble™ 17124F-10 Buret and Stopcock only

Replacement Parts - Buret and Stopcock for Class A 10mL Automatic Zero Buret

9

DWK Life Sciences Kimble™ 17124F-50 Buret and Stopcock only

Replacement Parts - Buret and Stopcock for Class A 50mL Automatic Zero Buret

10

Corning™ PYREX™ Economy Grade Burets with Replaceable PTFE Stopcock
GREENER_CHOICE

Replaceable components for cost savings.

Includes Stopcock
Type Economy Buret
Diameter (English) Outer 0.55 in.
No. per Case 6/Cs.
Stopcock Material PTFE
Material Glass
No. per Pack 2/Pk.
Graduations 0.1 mL
12

Corning™ PYREX™ Class A Precision Bore Buret with Glass Standard Taper Stopcock
GREENER_CHOICE

Class A

Includes Dust Cover
Type Buret
No. per Case 1/Cs.
Stopcock Material Glass
Class Class A
Material Glass
Certifications/Compliance ASTM E287,ASTM E542
No. per Pack 1/Pk.
13
Promotions Available

Thermo Scientific™ Nalgene™ Acrylic Burets with PMP Tip, TFE Stopcock and Plug
GREENER_CHOICE

Accurately perform applications with these acrylic burets with PMP tip, TFE stopcock and plug, which meet ASTM E287 standards.

Type Buret
No. per Case 4
Class Class B
Material Acrylic
Certifications/Compliance ASTME287
No. per Pack 1
14

Corning™ PYREX™ Buret with Locking Stopcocks Replacement Components
GREENER_CHOICE

For use with Pyrex 25mL economy-grade burets.

15

DWK Life Sciences Kimble™ KIMAX™ Reservoir Fill Burets

Class A Reservoir Fill Burets

Includes No. 2 Stopcock, Filling Tube and Overflow Tube
Type Buret
For Use With (Equipment) 0.25 in. Outside Dameter Tubing
Stopcock Material PTFE
Class Class A
Scale Black
Material Borosilicate Glass
Certifications/Compliance ASTM E287,ASTM E438,ASTM E542,ASTM E694,NIST
For Use With (Application) General Purpose Titrations Requiring Traceable Volumetric Accuracy