With class AS, conformity certified, with batch identification, blue graduations, DIN EN ISO 385. PTFE spindle.

Polypropylene. Bosshead supplied with two adapters so that the clamp can fit on to support rods having diameters 8 to 14mm. Stainless steel spring loaded centre arm holds burette firmly against the two outer arms and is protected by rubber grips. Graduations and meniscus are visible at all times. Suitable for all burettes.

Fast flow burette with 500 ml plastic reservoir bottle (up to 10 ml) or 1000 ml (from 15 ml). Schellbach stripe and graduation in high contrast blue enamel.

Double spray. With net.Size 5.

Described as automatic burettes with fast titration and practical usageEspecially suitable for field analysis where there is a risk of breakingThe entire system consists of a burette tubing with automatic zeroing system together with a valve stopcock, a reservoir bottle and a bottle standRapid filling by squeezing the bottle and fast titration by valve stopcockInscriptions and graduations are printed with blue enamel which is specially designed for glass useClear burettes are manufactured with schellbach stripe10 ml burette has a polyethylene reservoir bottle of 500 ml volume whereas 25 and 50 ml burettes are used with bottles of 1000 ml volume

Red-brown. Tubing 25 cm. 52 Shore A.

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)

For quickly and reliably titration with highest precision, even in close quarters, with no mains supply needed - in the lab, in production, or in the field. The Titrette® bottle-top burette has an innovative new measuring system which matches the Class A accuracy of glass burettes and, if needed, can offer the precision of 3 decimal places below 20 ml. This is an important feature for users who need to work within the Class A error limits as with glass burettes according to DIN EN ISO 385 (e.g. pharmaceutical work). The titrating tube can be adjusted horizontally and vertically. This provides flexibility when positioning the instrument, e.g., when using a magnetic stirrer or different bottle sizes.High accuracySmooth-running operation for sensitive, drop-wise titration and fast filling of the deviceCompact design, light and stableEasy handling, no switching between fill and titrateSimple maintenance, cleaning and parts replacement right in the labScope of supply: Titrette® bottle-top burette, DE-M marking, performance certificate, telescoping filling tube (170 to 330 mm), recirculation tube, 2 x 1.5V batteries (AAA/UM4/LR03), PP bottle adapters (GL32, S40, NS29/32), 2 coloured light shield inspection windows

Burette according to Dr. Schilling with splinter protection, with Schellbach stripes, automatic zero point extraction and Bürkle dosing device. The glass burette is covered with a plastic sheet which increases the tensile strength and serves as splinter protection. The probability that the burette breaks is reduced compared to conventional burettes and even in case the burette breaks, no dangerous splinters will be produced. The dosing device allows precise dosage via the pushbutton or via the micro-screw as well as precise dispensing via a fine spout tip.With splinter protectionAdjusted to ExShatterproof, resistant to chemicalsExact spout tip, fine droplet formationParts in contact with the medium: PE, natural rubber, PP, Borosilicate glass

Burette bellows for automatic burettes is made out of best quality natural rubber.

For automatic burettes.

The pulse-free, dispensing operation of the Continuous burettes makes titration safer at high-level precision. The Continuous series can be used for titration agents up to a concentration of 1 Mol/l. The patented dual pristons pump provides permanent and pulse-free the liquid requested. Refills are not necessary. The Continuous burette series undercuts the margins of error defined by DIN EN ISO 8655-3 especially in partial volumes. All operation controls and the digital display have an ergonomic and functional design and are arranged clearly.Pulse-free dispensing technique for continuous and quick titrationpatented recirculation valve avoids reagent wasteClear and precise display of titrated volumeBattery-operated, easily replaceable micro-batteries (1,5V)Dispensing volume per hand wheel revolution: 2.5ml (Continuous E), 5.0ml (Continuous RS)Device can be rotated on the bottle 360°Telescopic discharge tube extendible from 140 to 220mmTelescopic filling tube extendible from 200 to 350mmAdapters for drying tube and filterCertificate of conformity according to DIN 12600Supplied with: Burette continuous, 3 PP adapter (GL 32, GL 38, S 40), 1 teleskopic suction tube, 1 teleskopic discharge tube, 2 micro batteries 1.5 V (LR 03/AAA), manual, quality certificate.

A titration unit with a reagent recirculation system for manual titration directly from the reagent bottle. Power supplied by a solar cell. Available in three volumes (10 ml, 20 ml and 50 ml). The world's first digital burette with integrated solar cell. The power supply for the electronics and display is derived exclusively from an integrated solar cell. Easily replaceable valves. The vivid digital display prevents meniscus reading errors and is always clearly legible, regardless of the viewing angle. The handwheels with soft touch surface are ergonomically optimised for particularly precise control.Power supplied by a solar cellFree rotationMedia recirculating system for simple and rapid venting without reagent lossHandwheels with soft touch surfaceClearly legible display, regardless of the viewing angleA light protection window for the valve block is also included in the scope of deliveryIndividual calibration of user-specified adaptations with "Quick-Cal"Discharge valves and valve seats consisting of high-purity aluminium oxide ceramicSerial bidirectional interface (RS 232 and USB)Supplied with: solarus® with A 45 mm thread, 3 thread adapters ( A 32, A 38 and S 40), discharge tube, 1 suction tube with retainer screw, 1 spanner for valve, brown light protection window, with individual serial number and single calibration report.

All BLAUBRAND® automatic burettes are delivered with a batch number and batch certificate included in the original packaging. They are also available with individual certificates or DAkkS calibration certificate upon request. Please order reservoir bottle and rubber bellows separately.DIN EN ISO 385DE-M markingCalibrated to deliver (TD, Ex)Blue Schellbach stripeValve cock with PTFE spindle for titrationPTFE intermediate stopcock for draining residual liquidAutomatic zeroing

SILBERBRAND.25 ml: Class B, Tolerance to DIN EN ISO 385.50 ml: Class B, to DIN EN ISO 385.Automatic zero point setting. Graduations and inscriptions in white enamel. Intermediate stopcock for evacuation of remaining liquid. Calibrated to deliver (EX). With PTFE-key in the titration and intermediate stopcock.

SILBERBRANDDIN EN ISO 385Calibrated to deliver (TD, EX)Schellbach stripeLateral valve cock with PTFE spindleAutomatic zeroingWithout bottle

Silberbrand. Tolerances to class B, DIN EN ISO 385. Borosilicate glass 3.3 burette. PVC filling tube and silicone outlet tubing. LDPE reservoir bottle with HDPE base. Brass / PP micrometer screw. Graduations and inscriptions are in highly contrasting black enamel. With Schellbach stripes. Squeezing of bottle allows rapid filling. Fine titration is easy using the micrometer screw. Coarse titration is achieved by removal of the micrometer screw and using the push button. Calibrated to deliver (EX).

Blue graduated, with line graduation and Schellbach stripe. adjusted to EX, according to DIN EN ISO 385, scale length approx. 500 mm.

Spare burette tubes, suitable for respective BLAUBRAND® and SILBERBRAND compact burettes.

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

Suitable for manual and automatic titrations. Stability is proven (either opened or unopened) for the entire shelf life. Tested acc. to ISO17025.

Schellbach 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. 500 mm.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.Schellbach 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. 500 mm.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.

All BLAUBRAND® automatic burettes are delivered with a batch number and batch certificate included in the original packaging. They are also available with individual certificates or DAkkS calibration certificate upon request.DE-M markingDIN EN ISO 385Calibrated to deliver (TD, EX)Schellbach stripeValve cock with PTFE spindleAutomatic zeroing

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.

Produced to the highest quality standards. With automatic zero adjustment, calibrated to deliver (EX). White glass with Schellbach strips, blue graduated.Scope of supply: Burette completely assembled with PE bottle and solid plastic foot

Schellbach 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. 500 mm.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.Schellbach 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. 500 mm.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.

BLAUBRAND®, DE-M marking, removable PTFE stopcock. DIN EN ISO 385. Calibrated to deliver (TD, Ex).Scope of supply: Burette tube with Schellbach stripe, stopcock with precision tip. Incl. one batch 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)

Indicator solutions for endpoint determination in the performance of titrations.

The TitroLine® 7800 is the new all-rounder for potentiometric titration with an additional digital measuring input. That enable for example the connection and use of pH and conductivity sensors at the same time. An additional external conductometer is not required anymore. The TitroLine® 7800 can also be used as volumetric KF titrator.High visible full color display, that can be easily viewed from a distance and extreme anglesWith intelligent interchangeable modules and storage of all relevant reagent dataIncludes two USB-A, one USB-B, two RS-232 and one LAN port for expansion and connection of devices such as keyboard, printer, barcode reader, memory sticks, balances, PC an further SI Analytics devicesStorage of results via USB and LAN port (PDF and CSV-format) including method transferWith one analogue and one digital measuring input. The digital input allows the connection of digital (IDS) pH and conductivity sensorsWith standard methods for potentiometric and KF titrationScope of supply: Basic unit with magnetic stirrer TM 235, with stand rod TZ 1510, titration clamp Z 305, keyboard TZ 3835 and power supply 100-240 V, software TitriSoft 3.5

Very compact titrator for simple routine titrations. Thanks to the standard methods the creating of methods is no longer required. Just load the method and press the start button. GLP compliant results with titration curve can be documented on a connected printer or USB-memory stick.Colour TFT display, excellent readability even from the sideStorage of results as PDF and CSV on USB stickPre-installed standard methodsMeasuring input electrode: pH/mV-input with DIN or BNC socketMeasuring input Pt 1000/NTC 30: Temperature sensor connection for resistance probes Pt 1000 or NTC 30 (socket: 2 x 4 mm)Interfaces: 1 x USB A und 1 x USB-B, 2 x RS-232-CDosing units: 20 ml or 50 ml dosing unit, interchangeableConformity: ISO 8655, part 6Following titration modes are possible:Titrations to pH, mV and µA endpoint (2 EP)Titrations to one equivalence point (pH und mV) with dynamic or linear titration additionManual titrations with the controllerDosing tasksNumber of methods: 5Typical applications for the TitroLine® 5000 are:Salt content in foodstuffs (cheese, soy sauce, ketchup)Total acidity in wine and beveragesNitrogen according to KjeldahlChloride in drinking water and other samplesAlkalinity (p + m-value)FOS/TACScope of supply: Basic unit without magnetic stirrer, with ready to use assembled 20 ml dosing unit TZ 3130 with hoses, fittings and titration tip, power supply 100-240 V

Lateral PTFE-spindle without intermediate stopcock. Main point ring graduation. Schellbach stripe. With dated batch identification. Declaration of conformity acc. to DIN 12600. Graduation in high-contrast blue enamel, acc. to DIN EN ISO 385. Incl. 2L clear glass bottle. Scale length approx. 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.

All Blaubrand® burettes are delivered with batch number and one batch certificate included per manufacturer's pack. Also available with individual works, USP or DAkkS calibration certificate on request.DE-M markingDIN EN ISO 385Calibrated to deliver (TD, EX)Schellbach stripeWith PTFE spindle (PTFE key in intermediate stopcock)

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 markingMarks and inscriptions in high contrast blue enamelRing graduations at major subdivisionsSchellbach stripeCalibrated to deliver (TD, EX)

All Blaubrand® burettes are delivered with batch number and one batch certificate included per manufacturer's pack. Also available with individual works, USP or DAkkS calibration certificate on request.DE-M markingDIN EN ISO 385Calibrated to deliver (TD, EX)Schellbach stripeWith PTFE spindle (PTFE key in intermediate stopcock)

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)