Graduated flasks

All LABSOLUTE® clear and amber volumetric flasks with accuracy class A comply with the DIN EN ISO 1042 standard. They are made of high-quality borosilicate glass 3.3 and calibrated to "In" (20 °C). All volumetric flasks are supplied with suitable stoppers made of glass or PE. A batch-specific certificate of conformity can be supplied on request.

All LABSOLUTE® clear and amber volumetric flasks with accuracy class A comply with the DIN EN ISO 1042 standard. They are made of high-quality borosilicate glass 3.3 and calibrated to "In" (20 °C). All volumetric flasks are supplied with suitable stoppers made of glass or PE. A batch-specific certificate of conformity can be supplied on request.

All LABSOLUTE® clear and amber volumetric flasks with accuracy class A comply with the DIN EN ISO 1042 standard. They are made of high-quality borosilicate glass 3.3 and calibrated to "In" (20 °C). All volumetric flasks are supplied with suitable stoppers made of glass or PE. A batch-specific certificate of conformity can be supplied on request.

All LABSOLUTE® clear and amber volumetric flasks with accuracy class A comply with the DIN EN ISO 1042 standard. They are made of high-quality borosilicate glass 3.3 and calibrated to "In" (20 °C). All volumetric flasks are supplied with suitable stoppers made of glass or PE. A batch-specific certificate of conformity can be supplied on request.

Ideal for light-sensitive samples.

Borosilicate glass 3.3. Conformity certified, with batch certificate. With NS and PE stoppers, to DIN EN ISO 1042. Calibrated to contain (IN) and all the tolerances are according to DIN/ISO Class A standards.

IN (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. With NS ground joint and polystopper. Ring mark and graduation in durable blue enamel, acc.to DIN EN ISO 1042.
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.

With NS stoppers, PP. Highly transparent. With ring mark individually calibrated to (IN). Class A tolerances according to DIN EN ISO 1042. With printed lot number and batch certificate. Thermal stress up to 121ºC (autoclaving) does not permanently exceed the tolerance limit. To preserve markings, do not clean at temperatures exceeding 60ºC. On request also with DAKKS calibration certificate or single certificate.

IN (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. NS ground with glass stopper. Ring mark and graduation in high contrasting blue enamel. According to DIN EN ISO 1042.
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.

Amber Borosilicate glass with PE stoppers, DE-M marking, with batch certificate and white enamel graduations. According to DIN EN ISO 1042. Calibrated to contain (IN) and all the tolerances are according to DIN/ISO Class A standards.

All Blaubrand^® volumetric flasks are delivered with batch number and one batch certificate included per pack. They are also available with individual certificates or DAkkS calibration certificate upon request.

• DIN EN ISO 1042
• DE-M marking
• Ring marks and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)
• With PP- / PE-stoppers

IN (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. NS ground with polystopper. With durable amber stain graduation. According to DIN EN ISO 1042. 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.

IN (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. NS ground with poly stopper. Ring mark and graduation in high contrasting blue enamel. According to DIN EN ISO 1042.
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^® volumetric flasks are supplied with a batch number and an accompanying batch certificate in the original packaging. On request also available with individual certificate or DAkkS calibration certificate.

• DIN EN ISO 1042
• DE-M marking
• Marks and inscriptions in high contrast white enamel
• Calibrated to contain (IN)

IN (TD) calibrated. Amber glass. With dated batch identification. Declaration of conformity acc. to DIN 12600. With NS and polystopper. Ring mark and graduation in durable white enamel, acc.to DIN EN ISO 1042.
For these 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.

To DIN EN ISO 1042, adjusted to IN, with PE standard ground joint stoppers.

Ajusted to IN. Highly transparent. Class B tolerances according to DIN EN ISO 1042. Thermal stress up to 60 °C does not permanently exceed the tolerance limits. To preserve markings, do not clean at temperatures exceeding 60 °C.

IN (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. With hollow amber glass stopper. Ring mark and graduation in white enamel. According to DIN EN ISO 1042.
For these 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^® volumetric flasks are delivered with batch number and one batch certificate included per pack. They are also available with individual certificates or DAkkS calibration certificate upon request.

• BLAUBRAND® ETERNA
• DIN EN ISO 1042
• DE-M marking
• Graduation and inscriptions in Eterna amber stain
• Calibrated to contain (IN)

IN (TD) calibrated. With beaded rim and dated batch identification. Declaration of conformity acc. to DIN 12600. Ring mark and graduation in high contrasting blue enamel. According to DIN EN ISO 1042.
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^® volumetric flasks are delivered with batch number and one batch certificate included per pack. They are also available with individual certificates or DAkkS calibration certificate upon request.

• DIN EN ISO 1042
• DE-M marking
• Ring marks and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)

All Blaubrand^® volumetric flasks are delivered with batch number and one batch certificate included per pack. They are also available with individual certificates or DAkkS calibration certificate upon request.

• DIN EN ISO 1042
• DE-M marking
• Graduation and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)

• Material: Polypropylene, Plunger backstop: Polyisoprene
• Plunger backstop with smooth double sealing ring for slow aspiration and injection of small sample quantities
• Highly transparent barrel with black graduations (in ml) for ideal readability, permanent marking
• Safe plunger backstop for easy aspiration to the maximum volume
• Inside siliconized
• Luer Slip to put on the needle, centric or eccentric or Luer Lock conus, centric
• Latex- and PVC-free
• Sterile, single packed
• Manufactured according to EN ISO 7886-1

Highly transparent. Class B tolerances according to DIN EN ISO 1042. Calibrated to IN. Do not clean at temperatures exceeding 60 ºC. Thermal stress up to 60 ° C cause no permanently exceed of the tolerance limit.

All BLAUBRAND^® volumetric flasks are delivered with batch number and one batch certificate included per pack. Also available with individual works or DAkkS calibration certificate, please enquire.

• DIN EN ISO 1042
• DE-M marking
• Ring marks and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)
• Without stoppers

Made of DURAN^® tubing.
Dispenser heads for kipp dispensers, with cone NS 29/32

Silberbrand. To DIN EN ISO 1042. Graduation and inscriptions in highly contrasting white enamel. Caibrated to contain (IN). With PP stoppers.

UV-absorbing, highly transparent.
For storage of light-sensitive substances.
With ring mark individually calibrated to In".
Class A tolerances according to DIN EN ISO 1042.
With printed lot number and batch certificate. Thermal stress up to 121ºC (autoclaving) does not permanently exceed the tolerance limit. To preserve markings, do not clean at temperatures exceeding 60ºC

Clear. Exposure to temperatures up to 121 ºC (autoclaving) will not cause permanently exceeded error limits. Cleaning at temperatures below 60°C is recommended to preserve graduations and inscriptions. Class A tolerance is not affected even after 20 washes and 10 autoclave treatments. (DIN 12681 requires: 10 washes and 3 autoclave treatments). Supplied with batch number and one batch certificate per packing unit. 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.

• DIN 12681 and ISO 6706
• DE-M marking
• With blue printed graduations and inscriptions

For sugar tests in the style of Kohlrausch. Silberbrand.
Tolerance equivalent to class B. Ring marks and inscriptions in highly contrasting white enamel. Calibrated to contain (IN).

The plain and high quality PUR coating envelops the volumetric flasks like a protective skin. In the event of breakage, the safety coating helps contain the glass fragments. The light blue coating facilitates optical distinction. Frequent autoclaving at 121 °C reduces splintering protection. Suitable for dishwashers (cleaning up to max. 95°C). All Blaubrand^® volumetric flasks are supplied with a batch number and an accompanying batch certificate within the outer packaging. They are also available with individual works or DAkkS (former DKD) calibration certificate on request.

• Blaubrand^® PURprotect
• DIN EN ISO 1042
• DE-M marking
• Ring mark and inscriptions in high contrast blue enamel
• Calibrated to contain (TC, IN)
• With PP stopper

Highly transparent PMP. Tolarances Class B acc. to DIN EN ISO 1042. With individually adjusted, red printed graduation and inscriptions and PP standard ground joint stoppers.
The volumetric flasks withstand exposure to temperatures up to 121°C (autoclaving) without permanent loss of tolerance. Recommended cleaning temperature: up to 60°C to preserve printing on the flasks.

All Blaubrand^® volumetric flasks are delivered with batch number and one batch certificate included per pack. Also available with individual works or DAkkS calibration certificate, please enquire. Blaubrand^® volumetric flasks (except wide-neck flasks). Individual and batch works, USP calibration certificates are also available on request. Models with glass stoppers available on request. The batch certificate is also available to download from the supplier"s website.

• DIN EN ISO 1042
• DE-M marking
• Graduations and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)

BLAUBRAND^®, DIN EN ISO 1042. Calibrated to contain (TC, IN). DAkkS (former DKD) certificate included. The volumetric flask with 3 marks is used to check the functioning of a dispenser. The mark in the middle shows the nominal volume, the upper and lower marks show the error limits as specified in the table below. If the error limit is exceeded even with repeated measurements, the dispenser is defective. The DAkkS-calibrated volumetric flask does not replace the gravimetric test of the monitoring of measuring instruments according to ISO 8655.

Dispenser head with bottle (1l) complete, ground joint connection: NS 29/32, head: DURAN^® tubing, bottle: DURAN^®

DIN 51 368. For determination of oil content in aqueous oil emulsions (e.g. drilling oil). With NS19/26, hollow glass stoppers. Graduations and inscriptions in highly contrasting white enamel. Capacity 100 ml, tolerance ±0.2 ml. Calibrated to contain (IN).

Subdivisions: 0 to 5 ml : 0.1 ml, tolerance: ±0.1 ml.
Subdivisions: 5 to 30 ml : 0.5 ml, tolerance: ±0.5 ml.

Exposure to temperatures up to 121°C (autoclaving) will not cause tolerance limits to be exceeded ! Cleaning up to max. 60°C is recommended to preserve graduation marks and inscriptions.

• Tolerances according to class A
• DIN EN ISO 5215
• Incl. one batch certificate
• DE-M marking
• Calibrated to contain (TC, In)
• PFA screw cap with moulded sealing ring
• Autoclavable

Volumetric flasks made of polymethylpentene. Highly transparent. Calibrated to contain (IN). DIN EN ISO 1042. Thermal stress up to 121ºC (autoclaving) does not permanently exceed the tolerance limit. To preserve markings, do not clean at temperatures exceeding 60ºC.

Volumetric flasks, Volac FORTUNA^®, USP, with blue graduation. Individually serial-numbered and comply with the accuracies of the USP/ISO/DIN-norms, with single certificate.

IN (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. NS ground with poly stopper. Ring mark and graduation in high contrasting blue enamel. According to DIN EN ISO 1042.
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.

With NS joints. Blue or amber graduation. Conformity approved. Height ±5 mm.

• With stoppers
• No meniscus
• Calibrated gravimetrically at 20 °C
• Chemically non-absorbent
• Non wetting surface
• Thick walls eliminate distortion
• Food-safe
• Autoclavable

• With stoppers.
• No meniscus
• Calibrated gravimetrically at 20 °C
• Chemically non-absorbent
• Non wetting surface
• Thick walls eliminate distortion
• Food-safe
• Autoclavable to 170 °C

All Blaubrand^® volumetric flasks are delivered with batch number and one batch certificate included per pack. Also available with individual works or DAkkS calibration certificate, please enquire.

• DIN EN ISO 1042
• DE-M marking
• Graduations and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)
• With PP stoppers

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042, including batch certificate and certificate of conformity.

The flasks are coated with a special formulated coating that holds the broken parts together in case of breakage. The transparent coating can resist up to 135°C with maximum period of 30 minutes. Coated flasks should not be exposed directly to open flame.

• Conformity certified, with batch certificate
• DIN EN ISO 1042
• Calibrated to contain (IN)

• Conformity certified, with batch certificate
• DIN EN ISO 1042
• With NS and PE stoppers

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042. Incl. individual certificate and certificate of conformity.

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042. Incl. batch certificate and declaration of conformity.

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042. Incl. individual certificate and declaration of conformity.

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042. Incl. individual USP certificate and certificate of conformity.

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042.

Glass measuring flask with fixed volume doses for the easy and accurate measurement of the required sample volume for respirometric BSB measurements.

All Blaubrand^® cylinders are delivered with batch number and batch certificate. The batch certificate is also available to download from the manufacturer"s website.

• BLAUBRAND^®
• DIN EN ISO 4788
• DE-M marking
• Graduations and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)
• With spout and hexagonal foot

IN (TD) calibrated. With white labels and ring mark. USP, with dated batch identification, standard ground joint and polystopper. Additional USP batch certificates are available at the manufacturer"s website.

IN (TD) calibrated. Certified conformity, with dated batch identification. NS ground with glass stopper. Ring mark and graduation in high contrasting blue enamel. With white flat bottom for good standing.

Additional batch certificates can be generated and printed at any time free of charge on the manufacturer"s website.

All Blaubrand^® volumetric flasks are supplied with batch number and one batch certificate per packing unit. They are also available with individual certificates upon request.

• BLAUBRAND^® ETERNA
• To DIN EN ISO 1042
• DE-M marking
• Graduation and inscriptions in ETERNA amber stain
• Calibrated to contain (IN)

Certified conformity, with dated batch identification, standard ground, without stopper, calibrated for IN, DIN EN ISO 1042. Additional batch certificates can be generated and printed at any time free of charge at www.hirschmannlab.com.

Measuring flask, class A, DURAN^®, blue graduation, USP, with dated batch identification, standard ground and PE stopper. Additional USP batch certificates can be generated and printed at any time free of charge at www.hirschmannlab.com.

Volumetric flasks in accordance with the pre-packing regulation. Certificate of conformity, with dated batch identification. Rimmed edge and printed scale on the neck for easy and quick detection of the deviation of actual value from nominal value. Non-ground, calibrated for IN.

Additional batch certificates can be generated and printed at any time free of charge on the manufacturer"s website.

With NS joints. Blue or amber graduation. Conformity approved. Height ±5 mm.

With hexagonal foot. Blue graduated. Calibrated to contain (IN). DIN EN 4788. With standard ground joint and PE stopper. Certified conformity, with dated batch identification. Additional batch certificates can be generated and printed on the manufacturer"s website.

All Blaubrand^® volumetric flasks are supplied with batch number and one batch certificate per packing unit. They are also available with individual certificates upon request.

• DIN EN ISO 1042
• DE-M marking
• Ring marks and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)
• With PP- / PE-stoppers

All Blaubrand^® volumetric flasks are supplied with batch number and one batch certificate per packing unit. On request, they are also available with an individual certificate or DAkkS calibration certificate. Batch and individual certificates
can also be downloaded at the supplier"s website.

• BLAUBRAND^®
• DIN EN ISO 1042
• DE-M marking
• Ring marks and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)
• Incl. USP batch certificate

Type 4000 PP. Type 4001 PMP.
With PP screwthread closure. Accuracy as glass flasks (Class B). Each volumetric flask is calibrated individually at 20øC to contain/deliver. Permanent printed graduations and inscriptions. Leakproof. Autoclavable.

All Blaubrand^® volumetric flasks are delivered with batch number and one batch certificate included per pack. They are also available with individual certificates or DAkkS calibration certificate upon request.

• DIN EN ISO 1042
• DE-M marking
• Marks and inscriptions in high contrast white enamel
• Calibrated to contain (IN)