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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

123456
Burette stopcocks, boro 3.3, amber | Description: Straight stopcock, For burettes ml: 25
Burette stopcocks, boro 3.3, amber | Description: Straight stopcock, For burettes ml: 25
Brand: BRAND GMBH + CO.KGAvailable in 3 variantsStopcock housing with burette tip and interchangeable PTFE key with retention device. Stopcock size 3NS/12.
€48,20
Burette stopcocks, borosilicate glass 3.3 | Type: Straight stopcock, with PTFE plug, NS: 12.5, Bore mm: 1.5
Burette stopcocks, borosilicate glass 3.3 | Type: Straight stopcock, with PTFE plug, NS: 12.5, Bore mm: 1.5
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 6 variantsStopcock with facetted tip, with solid NS plug, PTFE plug or PTFE spindle, material: borosilicate glass 3.3.
€26,62
Burette tubes, Boro 3.3, Economy | Capacity ml: 50, Grad. ml: 0.1, Tolerance ± ml: 0.10
Burette tubes, Boro 3.3, Economy | Capacity ml: 50, Grad. ml: 0.1, Tolerance ± ml: 0.10
Brand: BRAND GMBH + CO.KGAvailable in 2 variantsSILBERBRANDClass BDIN EN ISO 385Calibrated to deliver (TD, EX)For use with PTFE stopcock (Cat. No. 118 00)With reduced distance between subdivision marksDischarge tube with outer Ø 8 mm
€35,70
Burette with straight standard ground stopcock, DURAN®, class AS, with glass key | Capacity ml: 100, Grad. ml: 0.2, Tolerance ± ml: 0.1
Burette with straight standard ground stopcock, DURAN®, class AS, with glass key | Capacity ml: 100, Grad. ml: 0.2, Tolerance ± ml: 0.1
Brand: DWK Life Sciences GmbH (Duran)Available in 4 variantsThe 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
€131,16
Burette with straight standard ground stopcock, DURAN®, class AS, with PTFE key | Capacity ml: 50, Grad. ml: 0.1, Tolerance ± ml: 0.05
Burette with straight standard ground stopcock, DURAN®, class AS, with PTFE key | Capacity ml: 50, Grad. ml: 0.1, Tolerance ± ml: 0.05
Brand: DWK Life Sciences GmbH (Duran)Available in 4 variantsThe 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
€131,87
Burette, DURAN®, class B, blue graduated, lateral glass stopcock | Capacity ml: 10, Grad. ml: 0,02, Tolerance ± ml: 0,03
Burette, DURAN®, class B, blue graduated, lateral glass stopcock | Capacity ml: 10, Grad. ml: 0,02, Tolerance ± ml: 0,03
Brand: Hirschmann Laborgeräte GmbHAvailable in 3 variantsWith Schellbach stripe for enhanced legibility, graduation marks, calibrated for EX, DIN EN ISO 385.
€58,00
Burettes with straight glass stopcock, DURAN®, Class B | Nominal capacity: 50 ml, Division: 0.1 ml, Tolerance: 0.075 ml
Burettes with straight glass stopcock, DURAN®, Class B | Nominal capacity: 50 ml, Division: 0.1 ml, Tolerance: 0.075 ml
Brand: Hirschmann Laborgeräte GmbHAvailable in 3 variantsBlue graduated, with line graduation and Schellbach stripe. adjusted to EX, according to DIN EN ISO 385, scale length approx. 500 mm.
€58,00
Burettes, lateral stopcock, Boro 3.3, Class B | Capacity ml: 25, Grad. ml: 0.05, Tolerance ± ml: 0.05
Burettes, lateral stopcock, Boro 3.3, Class B | Capacity ml: 25, Grad. ml: 0.05, Tolerance ± ml: 0.05
Brand: BRAND GMBH + CO.KGAvailable in 3 variantsSILBERBRAND, DIN EN ISO 385. Calibrated to deliver (TD, Ex). Schellbach stripe. Length approx. 800 mm.
€82,50
Burettes, straight stopcock, amber glass | Capacity ml: 25*, Grad. ml: 0.1, Tolerance ± ml: 0.08
Burettes, straight stopcock, amber glass | Capacity ml: 25*, Grad. ml: 0.1, Tolerance ± ml: 0.08
Brand: BRAND GMBH + CO.KGAvailable in 2 variantsSILBERBRAND, Boro 3.4. Calibrated to deliver (TD, Ex). Schellbach stripe.10 ml and 25 ml: Error limit according to Class B, DIN EN ISO 385.50 ml: Class B, DIN EN ISO 385.
€84,80
Burettes, with lateral stopcock, borosilicate glass 3.3, Class AS | Nominal capacity ml: 50, Type: Incl. batch certificate, Grad. ml: 0.1
Burettes, with lateral stopcock, borosilicate glass 3.3, Class AS | Nominal capacity ml: 50, Type: Incl. batch certificate, Grad. ml: 0.1
Brand: BRAND GMBH + CO.KGAvailable in 7 variantsAll 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. Batch and individual certificates can also be downloaded at the supplier's website.Blaubrand®DIN EN ISO 385DE-M markingGraduations and inscriptions in high contrast blue enamelWith Schellbach stripeCalibrated to deliver (EX)
€104,45
Burettes, with lateral stopcock, DURAN®, class AS, with PTFE spindle | Nominal capacity: 10 ml, Division: 0.02 ml, Tolerance: 0.02 ml
Burettes, with lateral stopcock, DURAN®, class AS, with PTFE spindle | Nominal capacity: 10 ml, Division: 0.02 ml, Tolerance: 0.02 ml
Brand: Hirschmann Laborgeräte GmbHAvailable in 6 variantsWith 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, lateral stopcock with glass key or with PTFE-Spindle, DIN EN ISO 385. Scale length 500mm.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.
€108,00
Burettes, with straight stopcock, DURAN®, class AS | Capacity ml: 25, Grad. ml: 0.05, Tolerance ± ml: 0.03
Burettes, with straight stopcock, DURAN®, class AS | Capacity ml: 25, Grad. ml: 0.05, Tolerance ± ml: 0.03
Brand: Hirschmann Laborgeräte GmbHAvailable in 9 variantsSchellbach line for easier reading, declaration of conformity acc. to DIN 12600, with dated batch identification, high-contrast blue graduations, main point ring graduation at major subdivisions, EX (TD) calibrated, acc. to DIN EN ISO 385. Scale length approx. 500mm.For those products batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.de. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.
€76,10
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