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General Purpose Burets

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 81 results
1

Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with PTFE Key

Manufactured from chemically resistant borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with Glass Key features a vertical white stripe and central blue ribbon to facilitate accurate reading of the meniscus. Funnel top makes filling easier and safer. Includes grease-free interchangeable PTFE key with 1.5mm bore.

Includes PTFE Key with 1.5 mm Bore
Type Schellbach Buret
Stopcock Material PTFE
Class Class AS
Scale Blue
Material Borosilicate Glass
Certifications/Compliance ISO 385
2

DWK Life Sciences DURAN™ Microburette, with Schellbach stripe and glass key, Class AS

Their precise scaling makes them particularly suitable for titrimetric purposes. The amount of liquid required for titration, but previously unknown, can be read off very accurately after the reaction has been completed. Micro burettes are used for titration of small quantities.

Includes 1/Pk.
Tolerance ± 0.01 mL
Material Borosilicate Glass (3.3), Polypropylene
For Use With (Application) Titration; Volumetric measurement; Measurement analysis
Autoclavable Autoclavable
3

Pyrex™ Labware Class AS Borosilicate Glass Burette

Manufactured from precision-bore tubing (borosilicate glass) for high accuracy and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Burette includes grease-free interchangeable PTFE key with 1.5mm bore. Graduations in white enamel provide increased visibility with dark solutions.

Promotions are available
Type Buret
Stopcock Material PTFE
Class Class AS
Scale White
Material Borosilicate Glass
Certifications/Compliance ISO 385
4

Borosilicate Glass Class B Burette with Stopcock

Manufactured from borosilicate glass and omplies with BS-ISO 385 standards. Fisherbrand™ Borosilicate Glass Class B Burette with Stopcock includes single bore, interchangeable glass or PTFE stopcock with 0.10mL blue ceramic graduations.

Includes Single Bore, Interchangeable Stopcock
Type Buret
Capacity (Metric) 50 mL
Tolerance ±0.1 mL
Class Class B
Scale Blue
Material Borosilicate Glass
Graduations 0.1 mL
5

Fisherbrand™ Borosilicate Glass Class AS Burette with Teflon Tap

Complies with BS-IS 385 standards. Fisherbrand™ Borosilicate Glass Class AS Burette with Teflon Tap includes single bore with interchangeable PTFE stopcock. Blue ceramic graduations make volume assessment easy.

Includes Single Bore, Interchangeable Stopcock
Type Buret
Tolerance ±0.05 mL
Stopcock Material PTFE
Class Class AS
Scale Blue
Material Borosilicate Glass
Graduations 0.1 mL
6

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
7

Pyrex™ Labware Class AS Borosilicate Glass Burette Works Certified

Manufactured from precision-bore borosilicate glass tubing for high accuracy. Pyrex™ Labware Class AS Borosilicate Glass Burette Works Certified is individually tested and supplied with certificate showing exact volume dispensed at three points on the scale. Includes 1.5mm bore PTFE key which requires no lubrication.

Includes PTFE Stopcock Key
Type Buret
Stopcock Material PTFE
Class Class AS
Scale White
Material Borosilicate Glass
Certifications/Compliance ISO 385
8

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
9

Pyrex™ Labware Class B Borosilicate Glass Burette with PTFE Key

Manufactured from chemically resistant borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class B Borosilicate Glass Burette with PTFE Key includes white enamel graduations for good visibility with dark colored solutions.

Includes PTFE Key Stopcock
Type Buret
Stopcock Material PTFE
Class Class B
Scale White
Material Borosilicate Glass
Certifications/Compliance ISO 385
10

BRAND™ BlauBRAND™ Compact Burette

With PTFE stopcock, fast to dismantle and easy to clean

11

BRAND™ BLAUBRAND™ Borosilicate Burettes with Lateral PTFE Stopcock

Constructed from borosilicate glass. BRAND™ Blaubrand™ Borosilicate Burettes with Lateral PTFE Stopcock are calibrated to deliver contents that correspond to a volume as specified.

Stopcock Lateral
Type Buret
Length (Metric) 800 mm
Stopcock Material PTFE
Class Class AS
Material Borosilicate Glass
Certifications/Compliance DIN EN ISO 385
12

Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with Glass Key

Manufactured from chemically resistant borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with Glass Key features a vertical white stripe and central blue ribbon to facilitate accurate reading of the meniscus. Funnel top makes filling easier and safer. Includes interchangeable 2mm bore glass key.

Includes Interchangeable 2 mm Bore Glass Key
Type Schellbach Buret
Stopcock Material Glass
Class Class AS
Scale Blue
Material Borosilicate Glass
Certifications/Compliance ISO 385
13

BRAND™ Compact Burette, BLAUBRAND™, Class AS, DE-M, with Stopcock

The New Generation of Burettes from BRAND. With PTFE stopcock, fast to dismantle and easy to clean. Simple repair - all individual components replaceable. Boro 3.3, removable PTFE stopcock. To DIN EN ISO 385. Calibrated to deliver (TD, Ex).

Includes Burette tube, stopcock with precision tip, one batch certificate
Type Compact Buret
Color Amber
Stopcock Material PTFE
Class Class AS
Material Borosilicate Glass (3.3)
14

BRAND™ BLAUBRAND™ Borosilicate Burette with Straight Stopcock

Borosilicate glass construcion. Calibrated to deliver (TD, Ex). Supplied with batch number and enclosed one batch certificate per packing unit of the manufacturer.

Includes Straight Stopcock
Stopcock Straight
Type Buret
Length (Metric) 800 mm
Stopcock Material PTFE
Class Class AS
Material Borosilicate Glass
Certifications/Compliance DIN EN ISO 385
15

BRAND™ SILBERBRAND Burette with Straight Stopcock

Class B SILBERBRAND Burette with PTFE key is constructed of amber glass.

Includes PTFE Key
Stopcock Straight
Height (Metric) 4 cm
Color Amber
Class Class B
Material Borosilicate Glass (5.4)
Graduations 0.1 mL