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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:
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:
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:
For general purpose lab applications. Borosilicate glass with black enamel scale. Made to ASTM E287, Class B requirements. Straight bore PTFE stopcock meets ASTM E911. Supplied with 16mm KIM-KAP* dust cap. Length: 738mm. Capacity: 50ml. Graduations: 0.10ml.
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
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:
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: 794mm. Capacity: 100mL. Graduations: 0.20mL.
Description:
Automatic burette, 50ml made of borosilicate glass which is self-zeroing. 0.1ml resolution with permanent blue markings against a white background for easy viewing. Stopcock is pushbutton style for ease of use to deliver fluids drop by drop.
Description:
Acrylic Buret, has a clear acrylic body and leak-proof stopcock with a selflubricating PTFE plug, Acrylic body is resistant to dilute mineral acids and bases except Hydrofluoric Acid and Ammonium Hydroxide, Graduations are in 0.1ml, Size: 50 ml
Description:
Break resistant, transparent acrylic burettes are screen printed in black to Class B accuracy. Suitable for use in education, research or industrial laboratories. Unaffected by most dilute aqueous solutions (except ammonia and HF). Unsuitable for ethanol or organic solvents.
Description:
Borosilicate glass buret assembly for use with acids. Precision glass stopcock. The acid-resistant polypropylene adapter fits a standard 2.3L screw top reagent bottle. Includes: buret, rubber bulb, and bottle adapter. Capacity: 100mL. Length: 72cm.
Description:
Borosilicate Glass Burette Have A Reinforced Opening And Are Permanently Graduated With 1Ml Subdivisions, This Burette Has A 100Ml Capacity.
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