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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.
Accessories for CO2 Incubators INCOmed
Comfort module:
two gas connections with quick release connectors, automatic switch-over gas cylinders (impossible in combination with O
2module)
Hygiene module:
electropolished interior, seamlessly welded by laser
Communication module:
USB interface, "Celsius" standard software for the control and logging of temperature, CO...
CO2 incubator, BBD 6220
BBD 6220 provides stable growth conditions and a high degree of security and protection against contamination. Typical applications are for IVF or pathogenic work. Range: ambient + 5°C to 50°C, humidity greater than 95% R.H. and CO 2 concentrations between 0 and 20% Vol are reliably achieved via a microprocessor controlled measuring and control system. An automatic disinfection routine at 180°C, which safely eliminates bacteria, fungi and spores, decontaminates the entire interior space including the sensors and fittings. The humidity water reservoir is located outside the chamber. The water is sterilised before it is used for humidification. The stainless steel chamber is crevice-free with rounded corners for easy cleaning. Includes "Heraeus CO...
CO2 Incubators CellCulture®with Copper interior / Air jacket
The CellCulture ® CO 2 incubators from Esco are widely used in scientific research to grow and maintain cell cultures. Typical fields of application include tissue engineering, neuroscience, cancer research and other mammalian cell research applications.
- Fast and uniform temperature, CO2 and O2 control (O2 suppressed models)
- HEPA filtration system with internal blower (some models)
- Capacitive humidity sensor
- IR CO2-sensor with automatic auto zero
- Quick recovery time for temperature, CO2 and humidity after door opening
- Stainless steel 1.4301 (AISI 304) or copper interior
- 90 °C moist heat decon system (models with air jacket)
- Easy to clean due to removable lids and inner door
- Serial RS485 communication port
- Low maintenance
- Stackable
CO2 Incubators CellCulture®with Stainless steel interior / Air jacket
The CellCulture ® CO 2 incubators from Esco are widely used in scientific research to grow and maintain cell cultures. Typical fields of application include tissue engineering, neuroscience, cancer research and other mammalian cell research applications.
- Fast and uniform temperature, CO2 and O2 control (O2 suppressed models)
- HEPA filtration system with internal blower (some models)
- Capacitive humidity sensor
- IR CO2-sensor with automatic auto zero
- Quick recovery time for temperature, CO2 and humidity after door opening
- Stainless steel 1.4301 (AISI 304) or copper interior
- 90 °C moist heat decon system (models with air jacket)
- Easy to clean due to removable lids and inner door
- Serial RS485 communication port
- Low maintenance
- Stackable
CO2 Incubators ICOmed
The CO 2 incubator ICOmed is the perfect solution: Thanks to the battery-buffered ControlCOCKPIT, the operating display, logging and CO 2control remain fully functional even when there is a power failure. All parameters are logged in accordance with the FDA and, when individually adjusted ranges for CO...
Midi 40 CO2Incubator with small volume
The Thermo Scientific Midi 40 CO 2 incubator is designed specifically for cell culture scientists who require a compact culturing workspace to handle small workloads, perform personal use applications, or simply address limited space environments. With its 1.4 cu ft (40L) capacity, the Midi 40 adds a new dimension to the Thermo Scientific portfolio of leading CO...
Accessories for CO2 Incubators ICOmed
- Battery-buffered ControlCOCKPIT - Uninterrupted supply for the entire display unit (ControlCOCKPIT) and therefore complete documentation of all parameters even when there is a power failure. The CO2 parameter is continuously regulated
- Two gas connections with quick release connectors for automatic switch-over of gas cylinders
CO2 incubator Heracell™ VIOS
Air jacket temperature controlled incubator for cell and tissue cultures with unique THRIVE™ airflow system for fast recovery times and optimal growth conditions.
- Usable chamber made of electropolished stainless steel or antimicrobial solid copper
- Cleanroom class ISO 5 through HEPA filtration
- High-temperature sterilization cycle Steri-Run™ at 180 °C (duration < 12 hours) simplifies cleaning and enables uniform sterilization of all chamber surfaces
- CO2 measurement: thermal conductivity sensor with integrated humidity compensation or IR sensor with MEMS emitter technology for long-term stable measurement
- Integrated water reservoir with protective cover for max. relative humidity without condensate formation
- Easy filling and emptying of the water reservoir without removing shelves
- Bright LED display with iCAN™ touch screen simplifies monitoring and control of all incubation parameters and user actions thanks to intuitive menu navigation
- Programmable access code provides additional security
- Language selection facilitates operation: English, German, Spanish, French, Italian, Japanese, Mandarin
- Standard equipment: Auto-start calibration, water level alarm, USB interface, potential-free alarm contact, feed-through (Ø 42 mm) with silicone plug, three-part inner door, 3 shelves made of solid copper or stainless steel
CO2 Incubators with Chambers HERAcell™ 150i, 240i
Protect valuable samples while optimizing cell growth. CO 2 incubators with stainless steel or copper chambers provide the ideal in-vitro environment. Clean, reliable and easy to use, they feature fast recovery characteristics and a convenient touchscreen user-interface....
Additional stainless steel shelf (full width INCO246med + HCP246)
Memmert
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9867748 This product of our assortment corresponds with your search. |
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Aluminium adapter with cross for flasks 1000 ml
Behr
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9645108 This product of our assortment corresponds with your search. |
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behrotest Aluminium adapter with bar spacers for 100 ml flask
Behr
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9645105 This product of our assortment corresponds with your search. |
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CO² Incubator CB 170 170 l, 230 V, 1 N, 50/60 Hz, with standard equipment
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6274262 This product of our assortment corresponds with your search. |
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CO² Incubator CB 170-230V-F 170 litres, 230v, 1N, 50/60Hz, with active humidification
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6312166 This product of our assortment corresponds with your search. |
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CO₂ incubator CB260-230V, Standard, Series CB - CO₂ incubators with hot air sterilization and heat sterilizable CO₂ sensor, 267 L, 200…240 V 1 ph 50/60 Hz
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4678809 This product of our assortment corresponds with your search. Accessories |
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EXTENSION KIT BOTTLE TURN. DEVICE HC 240
Thermo
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4009940 This product of our assortment corresponds with your search. |
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HERACELL 150 I CO2 INCUBATOR SS 230 VAC
Thermo
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4010035 This product of our assortment corresponds with your search. |
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HERAcell 150 i dual chamber 100% pure copper inner casing with support frame 230V/50 Hz
Thermo
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4010006 This product of our assortment corresponds with your search. |
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HERAcell 150 i dual chamber stainless steel inner casing with support frame 230V/50 Hz
Thermo
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4010005 This product of our assortment corresponds with your search. |
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HERAcell 240i CO2 single chamber Copper
Thermo
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4010037 This product of our assortment corresponds with your search. |
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IR CO2 SENSOR HERACELL 150
Thermo
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9536403 This product of our assortment corresponds with your search. |
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Additional stainless steel shelf for model 110/160/500/108 (full width INCO108med + HCP108)
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9867707 This product of our assortment corresponds with your search. |
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PREPARED F. BOTTLE TURNING DEVICE HC240
Thermo
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4010087 This product of our assortment corresponds with your search. |
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Standing basin AM 250/94 with cross, for flask 250 ml
Behr
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9645111 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
.