LLG Catalogue
Burette clamps, PP
Graduations and meniscus line of the burette are clearly visible. They can be used on support rods of 10 - 12 mm diameter.
Burette clamps, steel
Graduations and meniscus line of the burette are clearly visible. They can be used on support rods of 10 - 12 mm diameter.
Burette clamps, steel.
With bosshead. Silicone-coated jaws. Clamping range 0 to 20mm.
Burette covers, PP
PP. Ribbed inside to prevent suction attachment during titration.
Burette holders
Aluminium, powder-coated. With roller grips and bosshead for retort stand rods.
Burette holders, aluminium
For two burettes. With bosshead. Distance between rollers 170mm. PVC rollers.
Burette roller clamp, steel
Burette roller clamp with boss, for 1 burette, epoxy coated.
Burette roller clamp, steel
Burette roller clamp with boss, for 2 burettes, epoxy coated.
Burette stopcocks, boro 3.3, amber
Stopcock housing with burette tip and interchangeable PTFE key with retention device. Stopcock size 3NS/12.
Burette stopcocks, borosilicate glass 3.3
Stopcock with facetted tip, with solid NS plug, PTFE plug or PTFE spindle, material: borosilicate glass 3.3.
Burette support for automatic burette
Rubber feet minimize sliding and protect bench-top. Support rod Ø 12 mm.
Burette tips for automatic burette
Spare burette tips for compact burettes and compact automatic burettes.
Burette tubes, Boro 3.3
SILBERBRANDClass BDIN EN ISO 385Calibrated to deliver (TD, EX)Without stopcockWith reduced distance between subdivision marksDischarge tube with outer Ø 8 mm
Burette with straight standard ground stopcock, DURAN®, class AS, with glass key
The original DURAN® burettes are manufactured from chemically highly resistant borosilicate glass 3.3. Thanks to the precise scale, they are ideal for titration. Calibration is based on the released volume ("Ex") at a + 20°C reference temperature. This means the fluid quantity released can be taken exactly from the scale, as the liquid adhesion to the glass is taken into account in the calibration. Volume content tolerances conform to DIN and ISO accuracy limits.With Schellbach stripe and main graduations as circular divisionsConforms to ISO 385AutoclavableCorresponds to USP / EP and JP guidelines
Burette with straight standard ground stopcock, DURAN®, class AS, with PTFE key
The original DURAN® burettes are manufactured from chemically highly resistant borosilicate glass 3.3. Thanks to the precise scale, they are ideal for titration. Calibration is based on the released volume ("Ex") at a + 20°C reference temperature. This means the fluid quantity released can be taken exactly from the scale, as the liquid adhesion to the glass is taken into account in the calibration. Volume content tolerances conform to DIN and ISO accuracy limits.With Schellbach stripe and main graduations as circular divisionsConforms to ISO 385AutoclavableCorresponds to USP / EP and JP guidelines
Burette, DURAN®, class B, blue graduated, lateral glass stopcock
With Schellbach stripe for enhanced legibility, graduation marks, calibrated for EX, DIN EN ISO 385.
Burettes with straight glass stopcock, DURAN®, Class B
Blue graduated, with line graduation and Schellbach stripe. adjusted to EX, according to DIN EN ISO 385, scale length approx. 500 mm.
Burettes, lateral valve cock, Boro 3.3, Class B
SILBERBRAND, DIN EN ISO 385. Calibrated to deliver (TD, Ex). Schellbach stripe. Length approx. 800 mm.
Burettes, straight stopcock, brown glass
SILBERBRAND, Boro 3.3. Calibrated to deliver (TD, Ex). Schellbach stripe.25 ml: Error limit according to Class B, DIN EN ISO 385.50 ml: Class B, DIN EN ISO 385.
Burettes, with lateral stopcock, DURAN®, class AS, with glass key
With Schellbach stripe. EX (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. High-contrast blue graduation for easier reading. Main point ring graduation, DIN EN ISO 385. Scale length 500 mm. For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.
Burettes, with lateral stopcock, DURAN®, class AS, with PTFE spindle
With Schellbach stripe. EX (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. High-contrast blue graduation for easier reading. Main point ring graduation, DIN EN ISO 385. Scale length 500 mm.For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.
Burettes, with lateral valve cock, borosilicate glass 3.3, class AS
All BLAUBRAND® burettes are supplied with batch number and an accompanying batch certificate in the original packaging. On request, they are also available with an individual certificate, USP individual certificate or DAkkS calibration certificate. Blaubrand®DIN EN ISO 385DE-M markingGraduations and inscriptions in high contrast blue enamelWith Schellbach stripeCalibrated to deliver (EX)
Burettes, with lateral valve cock, borosilicate glass 3.3, class AS
All BLAUBRAND® burettes are supplied with batch number and an accompanying batch certificate in the original packaging. On request, they are also available with an individual certificate, USP individual certificate or DAkkS calibration certificate. Blaubrand®DIN EN ISO 385DE-M markingGraduations and inscriptions in high contrast blue enamelWith Schellbach stripeCalibrated to deliver (EX)
Burettes, with lateral valve cock, borosilicate glass 3.3, class AS, incl. DAkkS calibration certificate
All BLAUBRAND® burettes are supplied with batch number and an accompanying batch certificate in the original packaging. Blaubrand®DIN EN ISO 385DE-M markingGraduations and inscriptions in high contrast blue enamelWith Schellbach stripeCalibrated to deliver (EX)