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Burets are devices used typically in analytical, quantitative chemistry applications for measuring liquid solution or gases. Differing from a pipette since the sample quantity delivered is changeable, graduated burets are used heavily in titration experiments. In bottom of the meniscus liquid measurement styles, the stopcock preventing leaks is located at the bottom of the vertical glass tube, while for gas models it is located at the top. For the most precise readings, digital options are available.
Description:
Closed system borosilicate glass buret. Plastic push-button stopcock. Preset drop speed for repeat titrations. Silk-screen blue graduations. Accuracy is Class B. With polyethylene bottle, filling tube, and plastic stopcock. Reservoir: 500mL. Capacity: 10mL.
Description:
Volume: 20mL. Integrated solar panels power the electronic components. RS-232 port. Recirculation system. Exchangeable valves and Quick-Cal* calibration allow adaptations. Permanent default setting: 20[degree]C with water. Includes serial number and QA certificate.
Description:
Calibrated for accuracy. Unaffected by dilute acids and bases (except hydrofluoric acid and ammonium hydroxide). Do not use with alcohol or organic solvents. PMP stopcock with Teflon* TFE plug. Meet ASTM E287. Length: 723mm. Capacity: 50mL. Graduations: 0.10mL.
Description:
50mL. Meets Class A tolerances for glass burettes. Portable digital unit suitable for use with many common titrants in lab or field. Applications include food/beverage, water/wastewater, petrochemical and analytical chemistry labs. One year warranty.
Description:
Volume: 50mL. Integrated solar panels power the electronic components. RS-232 port. Recirculation system. Exchangeable valves and Quick-Cal* calibration allow adaptations. Permanent default setting: 20[degree]C with water. Includes serial number and QA certificate.
Description:
Closed system borosilicate glass buret. Plastic push-button stopcock. Preset drop speed for repeat titrations. Silk-screen blue graduations. Accuracy is Class B. With polyethylene bottle, filling tube, and plastic stopcock. Reservoir: 1000mL. Capacity: 25mL.
Description:
Brand titrette bottletop burette, 10ml, brandtech. Meets class a tolerances for glass burettes. Suitable for use with common titrants in lab or field. For food/beverage, water/wastewater, petrochemical and analytical chemistry labs.eliminates transcription error. 1 year warranty
Description:
Closed system borosilicate glass buret. Plastic push-button stopcock. Preset drop speed for repeat titrations. Silk-screen blue graduations. Accuracy is Class B. With polyethylene bottle, filling tube, and plastic stopcock. Reservoir: 1000mL. Capacity: 50mL.
Description:
Capacity: 5mL, Subdivision: 0.01mL; Tolerance:0.01mL, Stopcock Size: 2mm. With funnel shaped top so that a rubber stopper carrying a short length of glass tubing can be inserted, when it is desired to fill buret from a delivery tip by suction.
Description:
25 mL. 12 x 560 mm. Graduation:.10 mL. For plug only, see No. 7500-3PO. GP Plug:3. Tolerance:+/-.06 mL. Buret with automatic zero, Rotaflo dual stopcock. The dual stopcock helps eliminate titration errors.
Description:
Capacity (mL); 100. Tolerance Reservoir (mL); 0.15. Tolerance Buret (mL); 0.2. Approx. Length (mm); 480. [standard taper] Stopcock Size Top; 2. [standard taper] Stopcock Size Bottom; 4 This buret is designed for use with high sulfur content gas streams.
Description:
Precision bore buret. Three-way PTFE precision ground stopcock. takes 6.3mm diameter tubing. Permanent serial number and white enameled scale. Made to ASTM E287 Class A standard. Certificate of Graduation Accuracy. Length: 748mm. Capacity: 50mL. Graduations: 0.10mL.
Description:
Large capacity borosilicate buret for industrial or clinical applications. White enamel graduations. Made to ASTM E287, E438 and E542 standards for burets and volumetric ware. 4mm PTFE* PTFE stopcock. Length: 780mm. Capacity: 1000ml. Graduations: 10.0ml.
Description:
Single bore burette with detachable rubber tube and pinch clip, Sub. Div.0.10ml Tolerance +/- 0.05ml, Class-B. Approximately 19.5 in long, 0.4 in dia, Accuracy as per DIN ISO 385 standard. Burette is made of high quality 3.3 borosilicate glass, Capacity 10ml
Description:
3-way 1:5 PTFE stopcock. Meets ASTM E287 Class A requirements for burets and ASTM E542 for volumetric ware. Volumetric standards are traceable. Includes Certificate of Graduation Accuracy. Accepts 6.3mm diameter tubing. Length: 580mm. Capacity: 25ml.
Description:
With squeezable LDPE bottle and detachable base stand. PTFE stopcock for use with alkaline solutions. Automatic, self-zeroing. Durable white ceramic enamel graduation scale. Ideal for first time users or students. Buret size: 10mL. Bottle size: 500mL. Immersion length: 165mm.
Description:
Large capacity borosilicate buret for industrial or clinical applications. White enamel graduations. Made to ASTM E287, E438 and E542 standards for burets and volumetric ware. 4mm fluoropolymer resin stopcock. Length: 646mm. Capacity: 500mL. Graduations: 5.0mL.
Description:
Single bore burette with detachable rubber tube and pinch clip, Sub. Div.0.10ml, Tolerance +/- 0.20ml. Class-B. Accuracy as per DIN ISO 385 standard. Burette is made of high quality 3.3 borosilicate glass, Accuracy as per Class B, Capacity 100ml
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