Excellent for automatically dispensing measured amounts of chemical solutions in the laboratory. Hirschmann™ Class AS Automatic Burettes with Blue Graduation are available in a range of capacities to fit your needs.

Manufactured from precision-bore borosilicate glass tubing for high accuracy. Pyrex™ Labware Class AS Borosilicate Glass Burette Works Certified is individually tested and supplied with certificate showing exact volume dispensed at three points on the scale. Includes 1.5mm bore PTFE key which requires no lubrication.

Manufactured from chemically resistant borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class B Borosilicate Glass Burette with PTFE Key includes white enamel graduations for good visibility with dark colored solutions.

Manufactured from precision-bore tubing (borosilicate glass) for high accuracy and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Burette includes grease-free interchangeable PTFE key with 1.5mm bore. Graduations in white enamel provide increased visibility with dark solutions.

Manufactured from chemically resistant borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with Glass Key features a vertical white stripe and central blue ribbon to facilitate accurate reading of the meniscus. Funnel top makes filling easier and safer. Includes grease-free interchangeable PTFE key with 1.5mm bore.

Save time and increase convenience. This filler kit converts any conventional glass or plastic 25mL or 50mL buret into an automatic-filling, self-zeroing buret.

Manufactured from borosilicate glass and omplies with BS-ISO 385 standards. Fisherbrand™ Borosilicate Glass Class B Burette with Stopcock includes single bore, interchangeable glass or PTFE stopcock with 0.10mL blue ceramic graduations.

For use with Straight Through Buret Stopcock. Fisherbrand™ Stopcock Replacement Tips are available in glass or polypropylene.

Ensure repeatable, accurate results with Thermo Scientific™ Nalgene™ Break-Resistant Self-Zeroing Automatic Burets (meets ASTM E287).

Accurately perform applications with Thermo Scientific™ Nalgene™ Acrylic Burets with PMP Tip, TFE Stopcock and Plug, which meet ASTM E287 standards.

Add to the end of a burette to perform volumetric titration applications. Fisherbrand™ Borosilicate Glass Burette Tips fit single bore burettes.

Complies with BS-IS 385 standards. Fisherbrand™ Borosilicate Glass Class A Burette with Teflon Tap includes single bore with interchangeable PTFE stopcock. Blue ceramic graduations make volume assessment easy.

Used to control fluid flow

Class A

BLAUBRAND™ Automatic Burette includes a lateral stopcock and blue Schellbach stripe.

Manufactured with Dr. Schilling pattern from AR-GLAS™. For use with Automatic Burettes.

SILBERBRAND Automatic Burette equipped with an amber lateral stopcock and PTFE key.

For compact and automatic burettes

With valve and tubing.

SILBERBRAND Spare Burette Tube is suitable for use with an automatic burette.

Without intermediate stopcock; with needle-valve stopcock with PTFE spindle

Includes intermediate stopcock with PTFE key. BRAND™ SILBERBRAND™ Amber Glass Automatic Burette is calibrated to deliver.

SILBERBRAND Spare Burette Tube is suitable for use with a compact burette.

SILBERBRAND Automatic Burette includes a lateral safety stopcock and black Schellbach stripe.

Class AS

Pellet pattern automatic burette includes 2000mL soda lime glass bottle and Schellbach lateral needle-valve stopcock PTFE-key. Graduations are within the error limits defined by DIN and ISO and carry the DE-M marking.

Economy class B burette with removable PTFE stopcock and PP tip

Without intermediate stopcock. Includes bottle.

Micrometer screw with press button, including support clamp

BLAUBRAND™ Compact Automatic Burette includes a 1000 mL LDPE bottle and a blue Shellbach stripe.