Manual Burets
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The capacity tolerance on these burets is established by ASTM E 287 and they are calibrated in accordance with ASTM E 542. Tips are carefully drawn from accurate bore tubing to ensure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-read numbers. The…
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100ML Burette with 100ml capacity CLASS A ± 0.10mL tolerance and 0.20ml sub. divisions - Accurate as per class A, DIN ISO 385 Compliant FEATURES Includes an attached PTFE straight bore stopcock DURABLE & STURDY Burette is made of precisely bore high quality, heavy duty Borosilicate…
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PYREX® Class A Burets
CorningPrecision bore tubing is used these 10mL-100mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a…
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Burettes, PTFE Stopcock
United Scientific SuppliesBurettes with straight bore teflon (PTFE) stopcocks are made from the highest quality, accurate bore tubing to provide a high degree of accuracy, reliability, and durability. All graduations are in resilient white enamel. Accuracy per Class "A", ASTM E-287, Batch Certified.
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KIMAX Schellbach Burets- Straight Bore With PTFE Stopcock
DWK Life Sciences (Kimble)Colored stripe on white background fused onto back of buret along entire length simplifies reading meniscus Graduated in 0.1 mL divisions PFTE stopcock has 2 mm bore. Plain top.
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KIMAX Cma Type No. 1 Buret
DWK Life Sciences (Kimble)With funnel top and PTFE stopcock plug with 2 mm diagonal bore Capacity 50 mL in 1/10 mL divisions; limit of error 0.05 mL Each buret is serial numbered and supplied with a certificate of graduation accuracy.
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Educational-Grade Burets
DWK Life Sciences (Kimble)These economical and versatile burets are ideal for use in educational institutions and for many general laboratory procedures. 1181L30 supplied with a PTFE stopcock plug Easy-to-read durable black enamel scale for 1181L30 and 1983J76 0493P31 & 0493P32 supplied with a PTFE…
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Precision bore tubing is used these 25mL 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…
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Class A Reservoir Burets, Serialized And Certified 3-Way PTFE Stopcock
DWK Life Sciences (Kimble)Precision-bore buret is permanently marked with an individual serial number Supplied with a Certificate of Graduation Accuracy Designed from ASTM Specification E 287, Class A requirements For replacement stopcock, see Thomas number 8682S16 Filling tube accepts 1/4” i.d. flexible tubing.…
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Burettes, Class A, with Straight Bore PTFE Key Stopcock, Individually Certified
United Scientific SuppliesClass A, ASTM E287, meets USP standards, serialized and certified. Waiting time of 30 seconds. Manufactured from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines. Includes PTFE straight bore stopcock.
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ValueWare® Burets, Straight Bore, Class B
DWK Life Sciences (Kimble)Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use.…
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Class B Accuracy Acrylic Burets
Thermo Scientific NalgeneSafer and more break-resistant than glass Clear plastic with black markings, individually calibrated Polymethylpentene stopcock and tip; stopcock plug Teflon ® , 2 mm bore Resistant to dilute acids and bases, except hydrofluoric acid and ammonium hydroxide; not for use with alcohol…
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Burette, Ground Glass Stopcocks
GSC International, Inc.These glass burettes have a straight bore, a ground glass stopcock, and permanent graduations. Class A. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive…
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Burette
United Scientific SuppliesBurettes with general purpose screw thread stopcocks are made from the highest quality, accurate bore tubing to provide a high degree of accuracy, reliability, and durability. All graduations are in resilient white enamel. Accuracy per Class "B".
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Buret, Smith Type, Weighing
Ace GlassSmith Buret for dispensing precise quantities of liquids. The wide base adds stability when placed on a balance pan. Complete apparatus consists of a flask, buret and cap stopper. With a 19/10 cap type stopper joint as illustrated, and a standard taper
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Graduated Burets, Acrylic
DynalonThese break resistant transparent acrylic burettes are screen printed in black to Class B accuracy. They are suitable for use in education, research or industrial laboratories, especially where breakages often occur. This series is unaffected by most dilute aqueous solutions (except ammonia and HF)…
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KIMAX Class B Automatic Zero Burets With Reservoir
DWK Life Sciences (Kimble)Class B accuracy With filling tube and overflow tube Kimax®, with 3-way PTFE stopcock overflow cups and refill tube. Filling is through stopcock. Overflow tube at the top of the buret that accepts 1/4” i.d. flexible tubing. Buret is self-zeroing style. Stopcock for all sizes is…
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ValueWare® Burets, Straight Bore, PTFE Stopcock
DWK Life Sciences (Kimble)Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use.…
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Ammonia Dissociation Buret
SP Wilmad-LabGlassGraduated from 10 to 90% in 1% subdivisions, this borosilicate glass buret is used to determine the degree of dissociation of ammonia during the nitriding of steel alloys. Buret is 100mL and reads the amount of ammonia absorbed. Stopcocks are glass and a Standard Taper 14/20 joint connects the…
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Sibata Glass Buret
Vee Gee ScientificDesigned "to deliver" the Glass Buret accurately dispenses liquid and meets ASTM E-287 Class A specifications.
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Mohr's Burettes
GSC International, Inc.These borosilicate glass burettes have a reinforced opening and are permanently graduated with 1ml subdivisions. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other…
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Acrylic Burette
GSC International, Inc.These acrylic burettes are made from a durable acrylic and have a PTFE stopcock. Our 25ml burettes are graduated up to 25ml with subdivisions every 0.1ml, our 50ml burettes are graduated up to 50ml with subdivisions every 0.1ml, and our 100ml burettes are graduated up to 100ml with subdivisions…
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KIMAX Class A Micro Burets With Integral Reservoir
DWK Life Sciences (Kimble)Durable white ceramic enameled scale Side filling tube has separate Teflon stopcock to control liquid; tube is 5/16 inch o.d. Calibrated to the accuracy requirements found in ASTM specification E 694 Kimax precision bore buret has a side filling tube with a separate stopcock to control liquid…
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PYREX Class A Burets
CorningPrecision bore tubing assures uniform accuracy between any two points on the scale With Standard Taper 2 straight glass stopcock Supplied with plastic dust cap Durable colored graduations are sharply defined and easy to read. Carefully ground Standard Taperstopcock gives precise…
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50ML Burette with 50mL capacity CLASS B ± 0.10mL tolerance and 0.10mL sub. divisions - Accurate as per class B, DIN ISO 385 Compliant PTFE STOPCOCK Includes an attached PTFE straight bore stopcock DURABLE & STURDY Burette is made of precisely bore high quality, heavy duty…
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Bel-Art Automatic Burets
SP Bel-ArtAutomatic self-zeroing glass buret ensures non-contamination Easy-to-read blue graduations against a white background 10 mL buret readable to 0.05 mL; other burets readable to 0.1 mL Delivery end fitted into plastic push-button stopcock permitting drop-by-drop delivery Small screw…
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Precision Bore Class A Burettes with PTFE Stopcock
SP Wilmad-LabGlassMade of borosilicate glass, these precision type, Class A burets have a straight 2mm PTFE stopcock. Calibration is in compliance with ASTM E 694 specifications. Reference No. ASTM E 287 Laboratory Glass Graduated Burets
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Burettes with PTFE Stopcocks
GSC International, Inc.A quality borosilicate glass burette with PTFE stopcock. The PTFE stopcock is almost freeze proof and does not require grease. Subdivided 0.1mL
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Buret, Both Ends Open
Ace GlassGraduated buret open at top and bottom. Top is beaded, bottom is fire polished. Used in fabrication of apparatus requiring graduation.
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These PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. They are used when dispensing large volumes of liquids rapidly and accurately. Made from close tolerance, accurate bore tubing with uniform walls, these burets have a…
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KIMAX Class A Serialized Micro Burets With 3-Way PTFE Stopcock
DWK Life Sciences (Kimble)Permanently marked with an individualized serial number Supplied with a Certificate of Graduation Accuracy Scale is durable white ceramic enamel Stopcock for both sizes is Ps 2. Filling is through stopcock; filling tube accepts 1/4” i.d. flexible tubing. 1990U10 has 0.01 mL subdivisions…