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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Graduated flasks
Volumetric flasks provide precise results in chemistry and pharmacy. They are not scaled, but have a single ring mark that is drawn all the way round the neck to avoid reading errors.
The narrow neck results in high setting accuracy. In addition, volumetric flasks have bulbous curves in the upper area so that any gas bubbles that form can escape from the solution more easily. However, if there are gas bubbles in the solution, the volumetric flask must be swivelled slightly so that the bubbles rise to the top. In addition to volumetric pipettes and burettes, volumetric flasks are therefore the most accurate volumetric instruments in the laboratory for analysis.
Mixing cylinders, class A, with PP stopper, blue graduation
All LABSOLUTE® measuring and mixing cylinders made of borosilicate glass 3.3 comply with DIN EN ISO 4788. They are calibrated to "In" (20 °C) and have a solid hexagonal glass base for a secure stand.
With standard ground joint and batch number. Delivered with a suitable PP stopper. A batch-specific certificate of conformity is available on request....
Mixing cylinders, borosilicate glass 3.3, stoppered, class B, amber graduated
Silberbrand Eterna. Class B. To DIN EN ISO 4788.
With PP stoppers and hexagonal foot. Graduations and inscriptions in Eterna amber stain. Calibrated to contain (IN). Height given is overall height without stopper...
Mixing cylinders, borosilicate glass 3.3, tall form, class A, blue graduated
All Blaubrand
® cylinders are 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....
Mixing cylinders, borosilicate glass 3.3, tall form, class A, blue graduated
All Blaubrand
® cylinders are supplied with batch number and one batch certificate per packing unit.
- DIN EN ISO 4788
- DE-M marking
- PP stoppers and hexagonal foot
- Graduations and inscriptions in highly contrasting blue enamel
- Calibrated to contain (IN)
Mixing cylinders DURAN®, tall form, class A, blue graduations
Calibrated to contain (IN). With PE stopper, main point ring graduations and hexagonal base. DIN EN ISO 4788. Incl. batch certificate and certificate of conformity. The batch certificates can be downloaded from the manufacturer"s website....
Mixing cylinders, DURAN®, class A, blue graduated, with glass stopper
With hexagonal foot. Blue graduated. Calibrated to contain (IN). DIN EN 4788. With standard ground joint and glass stopper. Certified conformity, with dated batch identification. Additional batch certificates can be generated and printed on the manufacturer"s website....
Mixing cylinders, DURAN®, class A, blue graduated, with PE stopper
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....
Mixing cylinder 10 ml, with hexagonal base with poly stopper BLAUBRAND®, Klasse A, main points-ring division, Borosilicate 3.3, pack of 2
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4680315 This product of our assortment corresponds with your search. |
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9275208 This product of our assortment corresponds with your search. |
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Measuring cylinder 25 ml, BLAUBRAND 32420
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9275220 This product of our assortment corresponds with your search. |
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Mixing cylinder 50 ml with hexagonal base with poly stopper BLAUBRAND®, Klasse A, Borosilicate 3.3, batch certificate, pack of 2
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4680317 This product of our assortment corresponds with your search. |
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9275228 This product of our assortment corresponds with your search. |
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Mixing cylinder 100 ml, with hexagonal base with poly stopper BLAUBRAND®, Klasse A, main points-ring division, Borosilicate 3.3, pack of 2
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4680318 This product of our assortment corresponds with your search. |
2 piece | Login / Register here |
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9275238 This product of our assortment corresponds with your search. |
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Mixing cylinder 250 ml, with hexagonal base with poly stopper BLAUBRAND®, Klasse A, main points-ring division, Borosilicate 3.3, pack of 2
BRAND
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4680319 This product of our assortment corresponds with your search. |
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9275248 This product of our assortment corresponds with your search. |
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ALDRICH GRADUATED CYLINDER, CLASS A, 10M
Sigma-Aldrich
| PO number | Package size | Price per package | |||
|---|---|---|---|---|---|
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Z532363-1EA This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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BRAND MIXING CYLINDER, KBCERTIFIED,GROUND GLASS, PPSTOPPER, BLUE MARKINGS, GLASSBASE, 100 ML
Sigma-Aldrich
| PO number | Package size | Price per package | |||
|---|---|---|---|---|---|
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Z324744-2EA This product of our assortment corresponds with your search. |
2 piece | Login / Register here |
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BRAND MIXING CYLINDER, KBCERTIFIED,GROUND GLASS, PPSTOPPER, BLUE MARKINGS, GLASSBASE, 25 ML
Sigma-Aldrich
| PO number | Package size | Price per package | |||
|---|---|---|---|---|---|
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Z324728-2EA This product of our assortment corresponds with your search. |
2 piece | Login / Register here |
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BRAND MIXING CYLINDER, KBCERTIFIED,GROUND GLASS, PPSTOPPER, BLUE MARKINGS, GLASSBASE, 250 ML
Sigma-Aldrich
| PO number | Package size | Price per package | |||
|---|---|---|---|---|---|
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Z324752-2EA This product of our assortment corresponds with your search. |
2 piece | Login / Register here |
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BRAND MIXING CYLINDER, KBCERTIFIED,GROUND GLASS, PPSTOPPER, BLUE MARKINGS, GLASSBASE, 50 ML
Sigma-Aldrich
| PO number | Package size | Price per package | |||
|---|---|---|---|---|---|
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Z324736-2EA This product of our assortment corresponds with your search. |
2 piece | Login / Register here |
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Cylinder 100 ml, NS 19/26, class A with hexagonal base, high form glass stopper, blue graduation,
Bohemia
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6228612 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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Cylinder 50 ml, NS 19/26, class A with hexagonal base, high form glass stopper, blue graduation,
Bohemia
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6226577 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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Grad. cylinder, 1000 ml, class B, stoppered PP-hexagonal base and protection collar, ST 45/40
WITEG
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7971799 This product of our assortment corresponds with your search. |
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Mischzylinder 500ml mit NS 34/35 - Kunststoffstopfen blau graduiert, Klasse A
Bohemia
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6316349 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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MIXED CYLINDER
Glasfirn
| PO number | Package size | Price per package | |||
|---|---|---|---|---|---|
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6093014 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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Mixing cylinder 100 ml, with hexagonal base with poly stopper BLAUBRAND®, Klasse A, main points-ring division, Borosilicate 3.3
BRAND
| PO number | Package size | Price per package | |||
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7200322 This product of our assortment corresponds with your search. |
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Measuring flasks for your specialisation
Measuring flasks are an important instrument in numerous scientific and industrial applications. Their versatility makes them indispensable for the precise preparation of solutions and for volumetric analyses. They are crucial for preparing reagents for experiments and reliably checking formulations and concentrations in the pharmaceutical industry. They are also useful aids in educational institutions such as schools, especially in subjects such as physics and chemistry. helpers.
Highest quality volumetric flasks from Th. Geyer
Th. Geyer offers you a comprehensive range of volumetric flasks that are specially tailored to your individual needs. Benefit from our high standards of quality, safety and functionality. For over 130 years, we have been a reliable partner to numerous satisfied companies, organisations and public institutions. institutions.
Whether for analytics, research or science - we are a full-range supplier. Our volumetric flasks and other products for your laboratory requirements fulfil all legal requirements. We are certified according to ISO 9001:2015 and comply with all directives of the EU regulation REACH.
High-quality volumetric flasks for every requirement
Measuring flasks are essential for precise volume measurements in the production of chemical solutions and when carrying out analytical processes. At Th. Geyer you will find a large selection of high-quality volumetric flasks in various sizes, materials and designs, with which you can ensure maximum accuracy when measuring a specific volume in chemistry and other natural sciences. With their pear-shaped or conical design and sophisticated features, our models are ideal for a wide range of applications. areas of application.
Our range boasts many different models made of high-quality borosilicate glass or plastic. They are calibrated to "In" and "Ex", graduated in blue or white and comply with DIN EN ISO 1042:
- LABSOLUTE® Class A volumetric flasks with PE stopper or with hollow glass stopper
- LABSOLUTE® Class A volumetric flasks in trapezoidal shape graduated in blue or white
- DURAN® Class A volumetric flasks with PE stopper or with amber glass stopper
- Nalgene™ volumetric flasks
- Class B volumetric flasks made of PP with screw cap
- BLAURAND® graduated cylinder with high mould and individual USP certificate
- Variants for determining the oil content
- Variants for sugar analysis
- Dosing attachments for automatic tilting machines of the DURAN® tube
- and much more
Excellent volumetric flasks and top advice
At Th. Geyer, you can order safely and easily from a single experienced source. You will receive both small and large quantities of volumetric flasks of the highest quality at an attractive price-performance ratio. Still haven't found what you're looking for? Browse through related product categories, such as graduated cylinders and mixing cylinders.
We look forward to your personal enquiry and will be happy to advise you personally and individually. Simply contact us without obligation. We are here for you here for you
.