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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®, Alkali Burettes, Automatic Self-Zeroing, Class A
Supplier: VWR Collection
Precision-grade borosilicate glass burette assembly and receiving bottle.
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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® 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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Rankem®, Burettes, PTFE Key Stopcock, Rotaflow, Class A
Supplier: Transene
Burettes fitted with Rotaflow general purpose screw thread stopcock with PTFE key.
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Rankem®, Burettes, PTFE Key Stopcock, Rotaflow, Class B
Supplier: Transene
Burettes fitted with Rotaflow general purpose screw thread stopcock with PTFE key.
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Rankem®, Burettes, PTFE Key Stopcock, Straight, Class A
Supplier: Transene
Graduated burettes, straight bored, made of borosilicate glass, class A (with certificate).
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Rankem®, Burettes, Glasskey Stopcock, Straight, Class A
Supplier: Transene
Graduated burettes, straight bored, made of borosilicate glass, class A (with certificate).
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Rankem®, Automatic Burettes, Self-Zeroing, Class A
Supplier: Transene
Graduated burette self-zeroing mounted on reservoir, with rubber bellows.
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Rankem®, Burettes, Glass Key Stopcock, Straight, Class B
Supplier: Transene
Graduated burettes, straight bored, made of borosilicate glass, class B.
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Rankem®, Burettes, PTFE Key Stopcock, Straight, Class B
Supplier: Transene
Graduated burettes, straight bored, made of borosilicate glass, class B.
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 83640.320
: VWR Chemicals
Catalog #: 31770.294
: VWR Chemicals
Catalog #: 83645.320
: VWR Chemicals