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Burets (Burettes) 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.
VWR® Burettes, with PTFE Key Stopcock
Supplier: VWR Collection
Borosilicate 3.3 glass, class AS.
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VWR®, Digital Burette
Supplier: VWR Collection
State-of-the art motor-operated burette with three calibrated pre-set speeds and accuracy with precision conforming to ISO 8655 standards.
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VWR®, Burette, Straight Bore PTFE Stopcock, Class A, Serialised
Supplier: VWR BRAND PRIVATE LABEL USA
VWR® buret is made from borosilicate 3.3 glass, ASTM 438 Type 1, class A standard.
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VWR® Burettes, with Detachable PTFE Stopcock
Supplier: VWR Collection
Borosilicate 3.3 glass, class AS.
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VWR® Burettes, with PTFE Needle Valve Stopcock
Supplier: VWR Collection
Borosilicate 3.3 glass, class AS.
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VWR® Automatic Burettes According to Dr. Schilling
Supplier: VWR Collection
Borosilicate 3.3 glass, class B.
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Automatic burettes, self-zeroing, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Self-zeroing glass burettes, Class B. Bottle, screw cap and round base made of PE.
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Micro burettes, with side reservoir, KIMBLE®
Supplier: KIMBLEKONTES
Borosilicate glass.
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Digital burettes, Technotrate
Supplier: KARTELL
Digital burette to cover the volume range of 0 to 50 ml. By pushing the key 'DOS' the user can preselect the burette volume for titrations. By pressing the buttons 'ZERO' and 'TITR' the titration can be started immediately. For liquids of different viscosities/densities the TECHNOTRATE can be easily recalibrated by pushing the button 'O/CAL'.
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Burettes, straight stopcock, brown
Supplier: HIRSCHMANN
Burette, class AS, DURAN®, amber glass with white graduation.
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Automatic burettes, Dr. Schilling pattern, Schellbach
Supplier: HIRSCHMANN
Borosilicate 3.3 glass, silicone tubing, PVC fitting, PE bottle and PP base.
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Automatic burettes, Pellet pattern, lateral stopcock
Supplier: HIRSCHMANN
Automatic burettes, Pellet pattern, class B, DURAN® with blue graduation.