Glass Burets

Photo of Corning 2128 PYREX® Class A Precision Bore Micro Buret with Glass Standard Taper Stopcock

These burets are designed for precise analytical methods in microchemistry. Precision bore tubing throughout the body assures accuracy between any two points. Funnel top facilitates addition of reagents by pouring or by suction from below through a rubberstoppered tube. Tips are tapered to assure smooth flow. Stopcocks turn freely yet give positive control and are of 2mm bore.The capacity tolerance on these burets is established by ASTM E1189 and are calibrated in accordance with ASTM E542.

Photo of Corning 2094 PYREX® Colored Scale Dispensing Burets with PTFE Stopcock

These larger volume PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a PTFE stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with a dust cover and has a permanently colored scale. All sizes furnished with a 2mm bore stopcock plug. This buret has durable colored markings.

Photo of Corning 2110 PYREX®Auto-Zero Burets with White Enamel Markings and Dual Rotaflo® Stopcocks

These PYREX® burets have an automatic zeroing device and dual Rotaflo® stopcocks for easy controlled filling. Greaseless Rotaflo® stopcocks allow smoother control and help eliminate titrating errors.

Photo of Corning 2122A PYREX® Colored Scale Dispensing Burets with Straight Bore PTFE Stopcock

These PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a Product Standard Polytetrafluorethylene (PTFE) stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with a dust cover and has a permanently colored scale. All sizes furnished with a 2mm bore stopcock plug.

Photo of Corning 2130 PYREX® Class A Precision Bore Buret with Glass Standard Taper Stopcock

Precision bore tubing is used these Class A PYREX® burets to assure accuracy between any two points. Durable colored graduations are sharply defined and easy to read. Carefully ground Standard Taper stopcock gives precise control. All sizes furnished with a 2mm bore stopcock plug. For replacement PYREX® stopcocks, see No. 7680. For replacement retaining clips, see No. 7280. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542.

Photo of Corning 2105 PYREX® Serialized and Certified Class A Buret with PTFE Stopcock

The capacity tolerance on these PYREX® burets is established by ASTM E-287 and is calibrated in accordance with ASTM E-542 and D-511. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-read numbers. The stopcock barrel has a smooth micro-finish to assure leak-resistant performance.

Photo of Corning 2103 PYREX® Class A Colored Scale Burets with PTFE Stopcock

The capacity tolerance on these Class A PYREX® burets is established by ASTM E-287 and is calibrated in accordance with ASTM E-542. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-read numbers. The stopcock barrel has a smooth micro-finish to assure leak-resistant performance. Each buret is supplied with a dust cover. All sizes are furnished with a 2mm bore Product Standard PTFE (Polytetrafluorethylene) stopcock plug.

Photo of Corning 2116 PYREX® Economy Grade Burets with Replaceable PTFE Stopcock

These economical PYREX® burets are designed to reduce replacement costs by using replaceable components. These sturdy burets have tooled tops and bottoms and white enamel graduations. The replaceable screw thread locking the Polytetrafluorethylene (PTFE) stopcock with ground tip is compatible with 2116 buret bodies. The 2116-GTO2 replaceable tip has a ground end which provides a better grip and helps prevent the tip from falling out.

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Photo of Kimble 17052F KIMAX Class A Serialized and Certified Reservoir Fill Burets with Three-Way PTFE Stopcock

Kimble 17052F KIMAX Class A Serialized and Certified Reservoir Fill Burets with Three-Way PTFE Stopcock are used for general purpose titrations requiring traceable volumetric accuracy. Permanently marked with an individual serial number and traceable to NIST Standards and Supplied with a Certificate of Graduation Accuracy. Precision ground tips assure uniform outflow. Filled through a self-lubricating PTFE stopcock plug. Filling tube accepts 1/4 inch ID flexible tubing. Easy-to-read durable white enamel scale. KIM-KAP® dust cap is included.

Photo of Kimble 17054F KIMAX Class A Serialized and Certified Reservoir Fill Automatic Zero Burets with PTFE Stopcock

Kimble 17054F KIMAX Class A Serialized and Certified Reservoir Fill Automatic Zero Burets with PTFE Stopcock are ideal for repeat titrations requiring traceable volumetric accuracy. Permanently marked with an individual serial number and traceable to NIST standards and supplied with a Certificate of Graduation Accuracy. Easy-to-read durable black enamel scale. Precision ground tips assure uniform outflow. Filled through a self-lubricating PTFE stopcock plug. Filling tube and overflow tube at the top of the buret accept 1/4 inch ID flexible tubing.

Photo of Kimble 17170F KIMAX Schellbach Auto-Zero Buret with Three-Way PTFE Stopcock

Kimble 17170F KIMAX Schellbach Auto-Zero Buret with Three-Way PTFE Stopcock employ a blue line on a broader white band running vertically behind the scale to create an optical effect which causes the meniscus to assume an apparent form. This assists in avoiding parallax mistakes. Easy-to-read durable black ceramic enamel scale. These burets have an automatic zero with overflow tube, and are reservoir-filled, with both top and bottom hose adapters accepting ¼” ID flexible tubing. Replacement stopcock is 823001-0002. 1/case.

Photo of Kimble 17027F KIMAX Class A Serialized and Certified Straight Bore Burets with PTFE Stopcock

Kimble 17027F KIMAX Class A Serialized and Certified Straight Bore Burets with PTFE Stopcock are used for general purpose titrations requiring traceable volumetric accuracy.  Precision bore buret is permanently marked with an individual serial number and is traceable to NIST standards. Supplied with a Certificate of Graduation Accuracy. Delivery stem of the 10 mL size is 115 mm long to meet requirements of potentiometric titration burets (ASTM D664). Easy-to-read durable white ceramic enamel scale.

Photo of Kimble 17094F KIMAX Class A Buret with Funnel Top and Diagonal PTFE Stopcock, Serialized & Certified

Kimble 17094F Class A Buret with Funnel Top and Diagonal PTFE Stopcock, Serialized & Certified. Used for general purpose titrations requiring traceable volumetric accuracy. This precision bore buret is permanently marked with an individual serial number and is traceable to NIST standards. Supplied with a Certificate of Graduation Accuracy. Easy-to-read durable white ceramic enamel scale. Designed from ASTM Specification E287, Class A requirements. 

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Photo of Kimble KIMAX 17026F Class B Buret with Straight Bore PTFE Stopcock & Dust Cap

Kimble KIMAX 17026F Class B Burets with Straight Bore PTFE Stopcock & Dust Cap are used in general purpose volumetric analysis and titrations where Class B tolerances are appropriate.  Easy-to-read durable black ceramic enamel scale. Designed from ASTM Specification E287, Class B requirements. Calibrated to the accuracy requirements found in ASTM Specification E542. Ref: ASTM Method D974. Replacement 2 mm straight bore PTFE stopcock plug is 821001-0002.

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Photo of Kimble 17150F KIMAX Schellbach Buret with PTFE Stopcock and Dust Cap

Kimble 17150F KIMAX Schellbach Buret with PTFE Stopcock and Dust Cap employ a blue line on a broader white band running vertically behind the scale to create an optical effect which causes the meniscus to assume an apparent form. The meniscus is read at the narrowest point of the blue line just above the true meniscus. KIM-KAP dust cap is included. Scale is durable black ceramic enamel. Replacement 2 mm straight bore PTFE stopcock plug is 821001-0002. 

(Sample Photo Displayed. Individual items may differ from the image shown.)

 

Photo of Kimble 17110F KIMAX Funnel Top Micro Burets with PTFE Stopcock, Class A Serialized and Certified

Kimble 17110F KIMAX Funnel Top Micro Burets with PTFE Stopcock are Class A Serialized and Certified. Used for small volume titrations requiring traceable volumetric accuracy. Supplied with a Certificate of Graduation Accuracy. Stopcock plug is made of chemical-resistant, self-lubricating PTFE. Replacement 2 mm straight bore stopcock plug is 821001-0002. Easy-to-read durable white ceramic enamel scale. Funnel top accepts a one-hole #3 rubber stopper. Manufactured to the specifications found in ASTM E694. Calibrated to the accuracy requirements found in ASTM Specification E542.

Photo of Kimble 17080F KIMAX Dispensing Buret with PTFE Stopcock

Kimble 17080F KIMAX Dispensing Buret with PTFE Stopcock are large capacity burets used for dispensing laboratory solvents or solutions for a variety of clinical and industrial applications. Easy-to-read durable white ceramic enamel scale. Supplied with a chemically-resistant, self-lubricating PTFE stopcock. Replacement 4 mm straight bore stopcock plug is 821001-0004. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

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Photo of Kimble 17124F KIMAX Class A Automatic Burets with Bottles, Serialized and Certified

KIMAX® precision bore automatic burets are used in applications requiring the highest degree of precision and accuracy for volumetric analysis. These are ideal for repeat titrations requiring traceable volumetric accuracy or when the titrant should not be handled. Permanently marked with an individual serial number and traceable to NIST Standards. Supplied with a Certificate of Graduation Accuracy. Packed complete with a reservoir bottle, U-shaped drying tube, vented connecting tube, rubber squeeze bulb, # 1 single-holed rubber stopper, PTFE stopcock plug and 1/4 inch ID rubber tubing.

Photo of Kimble 17051F KIMAX Class B Automatic Buret with Three-Way PTFE Stopcock

Kimble 17051F KIMAX Class B Automatic Buret with Three-Way PTFE Stopcock is used in general purpose volumetric analysis and for repeated titrations where Class B tolerances are appropriate. Buret has a filling tube and overflow tube at the top of the buret that accepts 1/4" I.D. flexible tubing. Filling is through stopcock. Buret is self-zeroing style. Stopcock for all sizes is #2. Scale is durable black ceramic enamel. Designed from ASTM Specification E287, Class B requirements. Replacement stopcock is 41530F-2. 1/case.

Photo of Kimble 17121H KIMAX Educational Grade Glass Burets

Kimble 17121H KIMAX Educational Grade Glass Burets are economical and versatile. Supplied with a PTFE threaded stopcock assembly and a precision ground tip. A KIM-KAP dust cap is included. The short length of 25 mL size fits most student laboratory drawers.

(Sample Photo Displayed. Individual items may differ from the image shown)