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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Fisherbrand™ Schellbach Autozeroing PTFE Buret, Three-Way Stopcock
Provides high quality at an affordable price.
DWK Life Sciences Kimble™ KIMAX™ Schellbach Burets with Three-Way Stopcock
With No. 2 three-way stopcock with automatic PTFE plug
| Certifications/Conformité | ASTM E287,ASTM E438 |
|---|---|
| Type | Schellbach Buret |
| Matériau du robinet d’arrêt | PTFE |
| Robinets d’arrêt | Straight |
| Matériau | Borosilicate Glass |
| Comprend | Dust Cap |
| Balance | Black |
| Graduations | 0.1 mL |
DWK Life Sciences Kimble™ 17124F-100 Buret and Stopcock only
Replacement Parts - Buret and Stopcock for Class A 100mL Automatic Zero Buret
Corning™ PYREX™ Class A Precision Bore Buret with Glass Standard Taper Stopcock
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Class A
| Certifications/Conformité | ASTM E287,ASTM E542 |
|---|---|
| Type | Buret |
| Matériau du robinet d’arrêt | Glass |
| Nb par paquet | 1/Pk. |
| Matériau | Glass |
| Nbre par carton | 1/Cs. |
| Class | Class A |
| Comprend | Dust Cover |
Corning™ PYREX™ Economy Grade Burets with Replaceable PTFE Stopcock
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Replaceable components for cost savings.
| Type | Economy Buret |
|---|---|
| Matériau du robinet d’arrêt | PTFE |
| Nb par paquet | 2/Pk. |
| Matériau | Glass |
| Nbre par carton | 6/Cs. |
| Comprend | Stopcock |
| Graduations | 0.1 mL |
| Diamètre (impériale) externe | 0.55 in. |
Corning™ PYREX™ Class A Buret with Product Standard PTFE Stopcock Plug
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Buret has colored markings, fine, sharp lines and large easy-to-read numbers
| Certifications/Conformité | ASTM E287,ASTM E542 |
|---|---|
| Type | Buret |
| Matériau du robinet d’arrêt | PTFE |
| Matériau | Glass |
| Nbre par carton | 1/Cs. |
| Class | Class A |
| Certifications/Conformité | ASTM E287,ASTM E438,ASTM E542,ASTM E694 |
|---|---|
| Type | Bore Buret |
| Matériau du robinet d’arrêt | PTFE |
| Robinets d’arrêt | Straight |
| Matériau | Borosilicate Glass |
| Comprend | Dust Cap |
| Balance | Black |
| À utiliser avec (application) | General Purpose Volumetric Analysis and Titrations where Class B Tolerances are Appropriate |
| Type | Buret |
|---|---|
| Matériau | Glass |
| Class | Class B |
| Comprend | Dust Cap, PS2 PTFE Plug |
| Balance | Black |
Corning™ PYREX™ Dispensing Burets, Colored Scale, with Straight Bore Standard PTFE Stopcock
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Class B
| Type | Dispensing Buret |
|---|---|
| Matériau du robinet d’arrêt | PTFE |
| Robinets d’arrêt | Straight |
| Nb par paquet | 1/Pk. |
| Matériau | Glass |
| Nbre par carton | 1/Cs. |
| Comprend | Dust Cap |
| À utiliser avec (application) | School and Institutional Laboratories Not Requiring the Accuracy of Class A Models |
Corning™ PYREX™ Buret with Locking Stopcocks Replacement Components
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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For use with Pyrex 25mL economy-grade burets.
DWK Life Sciences Kimble™ 17124F-25 Buret Only
Replacement Parts - Buret for Class A 25mL Automatic Zero Buret
| Certifications/Conformité | ASTM E287,ASTM E438,ASTM E542,ASTM E694,NIST |
|---|---|
| Type | Buret |
| Matériau du robinet d’arrêt | PTFE |
| À utiliser avec (équipement) | 0.25 in. Outside Dameter Tubing |
| Matériau | Borosilicate Glass |
| Class | Class A |
| Comprend | No. 2 Stopcock, Filling Tube and Overflow Tube |
| Balance | Black |
| À utiliser avec (application) | General Purpose Titrations Requiring Traceable Volumetric Accuracy |
DWK Life Sciences Kimble™ 17124F-10 Buret and Stopcock only
Replacement Parts - Buret and Stopcock for Class A 10mL Automatic Zero Buret