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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.
Water jet pumps, PP
With constant ultimate vacuum, high suction flow rate and very low water consumption. Can be connected to mains water system in a number of different ways using the adapter supplied and reducing adapters that are available as accessories. For continuous use at temperatures up to 80°C max. High chemical resistance as the media being pumped only comes into contact with PP, FKM and PTFE. Integral non-return valve increases safety....
Water jet pump acc. to Friedrichs-Antlinger, borosilicate glass 3.3
With spiral ejector for high suction capacity, speciications (at 4 bar water pressure): water consumption: 10 l/min, low rate: 400 ml/s, non-return safety: up to 1 kg/cm³, ultimate pressure: 16 mbar, material: borosilicate glass 3.3...
Water jet pumps
Matt chrome-plated brass and plastic.
For low pressure.
Can be completely disassembled. Each pump is supplied with an intermediate adapter, which acts as a rapid coupling between the suction tubing and pump. Adapter fits tubing internal diameters between 8 and 13 mm. A short length of tubing can be attached to the discharge nozzle....
distillation attachment (manifold) 105° core and sleeve NS 29/32
WITEG
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6284733 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Filter pump, simple model for small water flow rate, w/o non-return valve
WITEG
| PO number | Package size | Price per package | |||
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6322180 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Reduction piece on M22x1
Bürkle
| PO number | Package size | Price per package | |||
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6237095 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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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
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