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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Corning™ PYREX™ Dispensing Burets, Colored Scale, with Straight Bore Standard PTFE Stopcock
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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™ Class A Buret with Product Standard PTFE Stopcock Plug
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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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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 |
| Class | Class A |
| Comprend | Dust Cap |
| Balance | White |
| À utiliser avec (application) | General Purpose Titrations Requiring Traceable Volumetric Accuracy |
| 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 |
Corning™ PYREX™ Class A Precision Bore Buret with Glass Standard Taper 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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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 |
DWK Life Sciences Kimble™ KIMAX™ Schellbach Burets
With straight PTFE-plug No. 2 stopcocks and KimKap™ dust cap
| Certifications/Conformité | ASTM E287,ASTM E438 |
|---|---|
| Type | Schellbach Buret |
| Matériau du robinet d’arrêt | PTFE |
| Robinets d’arrêt | Straight |
| Matériau | Borosilicate Glass |
| Class | Class B |
| Comprend | Dust Cap |
| Balance | Black |
| Graduations | 0.1 mL |
DWK Life Sciences Kimble™ KIMAX™ Burets with Replaceable PTFE Stopcock
Replaceable glass barrels and tips.
| Certifications/Conformité | ASTM E438 |
|---|---|
| Type | Educational Grade Buret |
| Matériau du robinet d’arrêt | PTFE |
| Matériau | Borosilicate Glass |
| Class | Class A |
| Comprend | Dust Cap |
| Balance | Black |
| Graduations | 0.1 mL |
| À utiliser avec (application) | Educational Institutions and for Many General Laboratory Procedures |
Eisco™ Acrylic Burette with PTFE Key Stopcock, Class B
Transparent acrylic burette features easy to read graduations and leakproof PTFE plunger stopcock.
| Couleur | Clear |
|---|---|
| Type | Buret |
| Matériau du robinet d’arrêt | PTFE |
| Robinets d’arrêt | Key |
| Matériau | Acrylic |
| Class | Class B |
| Autoclavable | Not Autoclavable |
| Balance | Blue print scale |
| Graduations | 0.10 mL |
| À utiliser avec (application) | Used in quantitative chemical analysis to measure the volume of a liquid or a gas. |
Eisco™ Class A Glass Burettes with Glass Key Stopcock
Eisco™ Class A Glass Burettes with Glass Key Stopcock designed with blue graduations and a straight single bore.
| Type | Straight Bore Buret |
|---|---|
| Matériau du robinet d’arrêt | Glass |
| Class | Class A |
| À utiliser avec (application) | Dispensing Liquid |
Corning™ PYREX™ Economy Grade Burets with Replaceable 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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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. |
| Certifications/Conformité | ASTM E287,ASTM E438,ASTM E542,ASTM E694,NIST |
|---|---|
| Type | Automatic Buret |
| Matériau du robinet d’arrêt | PTFE |
| Matériau | Borosilicate Glass |
| Class | Class A |
| Comprend | Dust Cap |
| Balance | White |
| À utiliser avec (application) | General Purpose Titrations Requiring Traceable Volumetric Accuracy |
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Thermo Scientific™ Nalgene™ Acrylic Burets with PMP Tip, TFE Stopcock and Plug
Thermo Scientific™ Nalgene™ Acrylic Burets with PMP Tip, TFE Stopcock and 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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Accurately perform applications with these acrylic burets with PMP tip, TFE stopcock and plug, which meet ASTM E287 standards.
| Certifications/Conformité | ASTME287 |
|---|---|
| Type | Buret |
| Nb par paquet | 1 |
| Matériau | Acrylic |
| Nbre par carton | 4 |
| Class | Class B |
| 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 |