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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

DWK Life Sciences Kimble™ KIMAX™ Burets with PTFE-Plug Stopcock

Class B

Includes Dust Cap
Stopcock Straight
Type Bore Buret
Stopcock Material PTFE
Scale Black
Material Borosilicate Glass
Certifications/Compliance ASTM E287,ASTM E438,ASTM E542,ASTM E694
For Use With (Application) General Purpose Volumetric Analysis and Titrations where Class B Tolerances are Appropriate
2

DWK Life Sciences Kimble™ KIMAX™ Schellbach Burets

With straight PTFE-plug No. 2 stopcocks and KimKap™ dust cap

Includes Dust Cap
Stopcock Straight
Type Schellbach Buret
Stopcock Material PTFE
Class Class B
Scale Black
Material Borosilicate Glass
Certifications/Compliance ASTM E287,ASTM E438
Graduations 0.1 mL
3

Corning™ PYREX™ Class A Buret with Product Standard PTFE Stopcock Plug
GREENER_CHOICE

Buret has colored markings, fine, sharp lines and large easy-to-read numbers

Type Buret
No. per Case 1/Cs.
Stopcock Material PTFE
Class Class A
Material Glass
Certifications/Compliance ASTM E287,ASTM E542
4

DWK Life Sciences Kimble™ KIMAX™ Precision Bore Burets with PTFE Stopcock

Class A

Includes Dust Cap
Stopcock Straight
Type Bore Buret
Stopcock Material PTFE
Class Class A
Scale White
Material Borosilicate Glass
Certifications/Compliance ASTM E287,ASTM E438,ASTM E542,ASTM E694
For Use With (Application) General Purpose Titrations Requiring Traceable Volumetric Accuracy
5

Corning™ PYREX™ Dispensing Burets, Colored Scale, with Straight Bore Standard PTFE Stopcock
GREENER_CHOICE

Class B

Includes Dust Cap
Stopcock Straight
Type Dispensing Buret
No. per Case 1/Cs.
Stopcock Material PTFE
Material Glass
No. per Pack 1/Pk.
For Use With (Application) School and Institutional Laboratories Not Requiring the Accuracy of Class A Models
6

Eisco™ Acrylic Burette with PTFE Key Stopcock, Class B

Transparent acrylic burette features easy to read graduations and leakproof PTFE plunger stopcock.

Stopcock Key
Type Buret
Color Clear
Stopcock Material PTFE
Class Class B
Scale Blue print scale
Material Acrylic
For Use With (Application) Used in quantitative chemical analysis to measure the volume of a liquid or a gas.
Autoclavable Not Autoclavable
Graduations 0.10 mL
7

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

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.
10

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.

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
11

DWK Life Sciences Kimble™ KIMAX™ Burets with Threaded Closure Fit

Educational grade

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
12

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
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

Eisco™ Class A Glass Schellbach Burette with PTFE Stopcock

Eisco™ Class A Glass Schellbach Burette with PTFE Stopcock has a white backing and blue graduations to allow for easy reading and the highest accuracy in measuring clear liquids.

Stopcock Straight
Type Schellbach Buret
Stopcock Material PTFE
Class Class A
Scale Blue
Material Borosilicate Glass
Certifications/Compliance DIN 12700,ISO 385
For Use With (Application) Dispensing Liquid