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.
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Tumbling Shaker LLG-uniSHAKER 2
LLG
Multi-functional shaker with dimpled mat, perfect for foam-free mixing of blood and other biological samples in centrifuge tubes. Suitable for a variety of tubes and dishes.
Scope of supply: shaker, non-slip mat...
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Multi-functional shaker with dimpled mat, perfect for foam-free mixing of blood and other biological samples in centrifuge tubes. Suitable for a variety of tubes and dishes.
Scope of supply: shaker, non-slip mat
Specifications
Type of movement:
tumbling
Tumbling angle:
20°
Speed:
fixed, 20 min-1
Max. Load:
1.6 kg
Ambient Temperature:
4 ... 45 °C
Platform Dimensions (W x D):
202.5 x 152.5 mm
Dimensions (W x D x H):
202.5 x 152.5 x 202.5 mm
Weight:
2 kg
Power supply:
230 V, 50 Hz
Warranty:
3 years
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Mini-Incubator CULTURA® M including Multirack
Almedica
The CULTURA
® M Mini-Incubator has specifically been designed for the incubation of contact slides and dipslides, as well as common Petri dishes for detecting bacteria, fungi and yeast. With its extremely small footprint, it can easily be transported wherever you need to use it. The Cultura...
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The CULTURA® M Mini-Incubator has specifically been designed for the incubation of contact slides and dipslides, as well as common Petri dishes for detecting bacteria, fungi and yeast. With its extremely small footprint, it can easily be transported wherever you need to use it. The Cultura® M incubator has an internal capacity of approximately 4 L. It is used in the areas of medical diagnostics and water analytics. The transparent door allows you to check inside the incubator without opening the door. Supplied with one Multirack for the incubation of up to 18 dipslides, one shelf and one thermometer.
Supplied with a Free LLG-Min/Max Digital-Thermometer with Outdoor Sensor.
Specifications
Temperature range:
25 to 45°C
Temperature uniformity:
±1.0°C
Capacity:
4l
External dimensions ( W x D x H):
310 x 168 x 155mm
Internal dimensions ( W x D x H):
220 x 150 x 120mm
Weight:
1.1kg
Power supply:
230V, 50Hz
Warranty:
2 Years
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uniINCU 20/C Mini Digital Incubator with cooling and heating, temp.range: -15...+60°C, w. EU plug
The CULTURA
® M Mini-Incubator has specifically been designed for the incubation of contact slides and dipslides, as well as common Petri dishes for detecting bacteria, fungi and yeast. With its extremely small footprint, it can easily be transported wherever you need to use it. The Cultura...
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The CULTURA® M Mini-Incubator has specifically been designed for the incubation of contact slides and dipslides, as well as common Petri dishes for detecting bacteria, fungi and yeast. With its extremely small footprint, it can easily be transported wherever you need to use it. The Cultura® M incubator has an internal capacity of approximately 4 L. It is used in the areas of medical diagnostics and water analytics. The transparent door allows you to check inside the incubator without opening the door. Supplied with one Multirack for the incubation of up to 18 dipslides and one thermometer.
Specifications
Temperature range:
25 to 45°C
Temperature uniformity:
±1.0°C
Capacity:
4l
External dimensions (W x D x H):
310 x 168 x 155mm
Internal dimensions (W x D x H):
220 x 150 x 120mm
Weight:
1.1kg
Power supply:
230V, 50Hz
Warranty:
2 Years
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Accessories for Incubators INC-200 / INC-200D
Bibby
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Incubators BD-S Solid.Line with natural convection
BINDER
Standard incubators for research and quality control.
APT.line™ preheating chamber technology for exact temperature control
Natural convection with homogenous temperature distribution
Adjustable exhaust air flap
Digital controller with timer
Inner door made from safety glass
Class 3.1 integrated independent adjustable temperature safety device (DIN 12880) with visual alarm
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Standard incubators for research and quality control.
APT.line™ preheating chamber technology for exact temperature control
Natural convection with homogenous temperature distribution
Adjustable exhaust air flap
Digital controller with timer
Inner door made from safety glass
Class 3.1 integrated independent adjustable temperature safety device (DIN 12880) with visual alarm
CO2 Incubators CellCulture®with Copper interior / Air jacket
ESCO Lifescience
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
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The CellCulture® CO2 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
Options on request: Additional shelves, stacking kits, rollerbase, chart recorder
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CO2 Incubators CellCulture®with Stainless steel interior / Air jacket
ESCO Lifescience
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
...
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The CellCulture® CO2 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
Options on request: Additional shelves, stacking kits, rollerbase, chart recorder
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Incubator Lovibond® DI 10
Lovibond
Designed for the reliable incubation of dipslides in laboratories and field work.
Low voltage, in-car operation possible
Holds up to 12 dipslides or 10 quanti-discs
Excellent temperature stability
Programmable incubation period setting
LCD Temperature display with up/down push button control
Rapid heating times for fast testing
External status LEDs
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Designed for the reliable incubation of dipslides in laboratories and field work.
Low voltage, in-car operation possible
Holds up to 12 dipslides or 10 quanti-discs
Excellent temperature stability
Programmable incubation period setting
LCD Temperature display with up/down push button control
Rapid heating times for fast testing
External status LEDs
Scope of supply: Incubator incl. external 12 V universal power supply, set of leads (UK, EU, US), 12 V in-car power adapter
Thermo Scientific Heratherm™ microbiological incubators are available in four different models, providing three different incubator airflow technologies in a choice of six sizes.
Heratherm Compact Incubator The most compact unit of the Heratherm microbiological incubator family has an 18L capacity, ideal for personalized workspace....
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Thermo Scientific Heratherm™ microbiological incubators are available in four different models, providing three different incubator airflow technologies in a choice of six sizes.
Heratherm Compact Incubator The most compact unit of the Heratherm microbiological incubator family has an 18L capacity, ideal for personalized workspace. Heratherm General Protocol Incubators Designed for routine applications in pharmaceutical, medical, food and research laboratories. Heratherm Advanced Protocol Incubators Exceptional temperature performance for demanding applications. Heratherm Advanced Protocol Security Incubators Incorporates additional safety features for ultimate sample protection.
Safe
Safe view of samples through internal glass door, without impact on temperature
Safe conditions with superior temperature uniformity
Safe containment with automatic alarm for temperature deviations
Easy
Easy temperature setting with intuitive user interface
Easy to remove shelf system
Easy to clean interior with rounded corners
Easy to read large display
Efficient
Efficient small footprint to optimize benchtop space
Conveniently stackable without the need for tools or stacking kits
Efficient utilization of interior with flexible shelf system
Thermo Scientific Heratherm Advanced Protocol incubators provide exceptional temperature performance for demanding applications.
Dual convection for application versatility-fan speed adjustable from 0 to 100%
Advanced digital timer for daily or weekly ON / OFF cycles
Easy to clean, corrosion-resistant stainless-steel interior (AISI 304)
Broad temperature range from 5°C above ambient to 105°C-suitable for drying applications
Temperature uniformity of +/- 0.6 (Fan off) and between ±0.2°C and +/- 0.4C (Fan full speed) (measured at 37°C)
Temperature stability of ±0.1°C (measured at 37°C)
Intuitive user interface for setting temperature
Large, easy to read vacuum fluorescent display
Internal glass door allows sample viewing without impacting temperature
Thermo Scientific Heratherm™ microbiological incubators are available in four different models, providing three different incubator airflow technologies in a choice of six sizes.
Heratherm Compact Incubator The most compact unit of the Heratherm microbiological incubator family has an 18L capacity, ideal for personalized workspace....
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Thermo Scientific Heratherm™ microbiological incubators are available in four different models, providing three different incubator airflow technologies in a choice of six sizes.
Heratherm Compact Incubator The most compact unit of the Heratherm microbiological incubator family has an 18L capacity, ideal for personalized workspace. Heratherm General Protocol Incubators Designed for routine applications in pharmaceutical, medical, food and research laboratories. Heratherm Advanced Protocol Incubators Exceptional temperature performance for demanding applications. Heratherm Advanced Protocol Security Incubators Incorporates additional safety features for ultimate sample protection.
Safe
Safe view of samples through internal glass door, without impact on temperature
Safe conditions with superior temperature uniformity
Safe containment with automatic alarm for temperature deviations
Easy
Easy temperature setting with intuitive user interface
Easy to remove shelf system
Easy to clean interior with rounded corners
Easy to read large display
Efficient
Efficient small footprint to optimize benchtop space
Conveniently stackable without the need for tools or stacking kits
Efficient utilization of interior with flexible shelf system
Thermo Scientific Heratherm Advanced Protocol Security incubators incorporate additional safety features for ultimate sample protection.
Lockable incubator door for restricted access
Audible alarm if the door is left open accidently
Automatic over- and under temperature alarm
140 °C decontamination, contaminating microorganisms are reduced to a minimum, comparable to sterilisation, within a six hour cycle. No need for separate autoclaving of interior fittings. Certified by an accredited microbiological institute.
Heratherm General Protocol Microbiological Incubators
Thermo
Thermo Scientific Heratherm™ microbiological incubators are available in four different models, providing three different incubator airflow technologies in a choice of six sizes.
Heratherm Compact Incubator The most compact unit of the Heratherm microbiological incubator family has an 18L capacity, ideal for personalized workspace....
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Thermo Scientific Heratherm™ microbiological incubators are available in four different models, providing three different incubator airflow technologies in a choice of six sizes.
Heratherm Compact Incubator The most compact unit of the Heratherm microbiological incubator family has an 18L capacity, ideal for personalized workspace. Heratherm General Protocol Incubators Designed for routine applications in pharmaceutical, medical, food and research laboratories. Heratherm Advanced Protocol Incubators Exceptional temperature performance for demanding applications. Heratherm Advanced Protocol Security Incubators Incorporates additional safety features for ultimate sample protection.
Safe
Safe view of samples through internal glass door, without impact on temperature
Safe conditions with superior temperature uniformity
Safe containment with automatic alarm for temperature deviations
Easy
Easy temperature setting with intuitive user interface
Easy to remove shelf system
Easy to clean interior with rounded corners
Easy to read large display
Efficient
Efficient small footprint to optimize benchtop space
Conveniently stackable without the need for tools or stacking kits
Efficient utilization of interior with flexible shelf system
Thermo Scientific Heratherm General Protocol incubators have been designed for your routine applications in pharmaceutical, medical, food and research laboratories.
Gravity convection provides gentle air flow and minimal drying out
Incubators for research, medicine, pharmaceuticals and food technology. Organic chamber loads require gentle heating. For this reason, the heating and control system are especially optimised for low temperatures of up to +80 °C. To prevent temperature overshoots, temperature is increased within a very narrow control range and kept exactly at the setpoint value....
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Incubators for research, medicine, pharmaceuticals and food technology. Organic chamber loads require gentle heating. For this reason, the heating and control system are especially optimised for low temperatures of up to +80 °C. To prevent temperature overshoots, temperature is increased within a very narrow control range and kept exactly at the setpoint value.
with all-round surface heating
fresh air is pre-heated
with inner glass door
SingleDISPLAY: ControlCOCKPIT with one colour display You can find a detailed description of the "SingleDISPLAY" model at www.memmert.com
Specifications Type designation:
N = Natural convection, F = Forced air circulation plus = TwinDISPLAY
Working temperature range:
at least 5°C (IN/INplus), at least 10°C (IF/IFplus) above ambient to +80 °C
* Less 39 mm for fan ** Depth without door handle, please add 56 mm
* Minus 39 mm for an air vent in centre of rear panel ** Depth without door handle, please add 56 mm
Incubators INplus and IFplus
Memmert
Incubators for research, medicine, pharmaceuticals and food technology. Organic chamber loads require gentle heating. For this reason, the heating and control system are especially optimised for low temperatures of up to +80 °C. To prevent temperature overshoots, temperature is increased within a very narrow control range and kept exactly at the setpoint value....
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Incubators for research, medicine, pharmaceuticals and food technology. Organic chamber loads require gentle heating. For this reason, the heating and control system are especially optimised for low temperatures of up to +80 °C. To prevent temperature overshoots, temperature is increased within a very narrow control range and kept exactly at the setpoint value.
with all-round surface heating
fresh air is pre-heated
with inner glass door
TwinDISPLAY: ControlCOCKPIT with two colour displays You can find a detailed description of the "TwinDISPLAY" model at www.memmert.com
Specifications Type designation:
N = Natural convection, F = Forced air circulation plus = TwinDISPLAY
Working temperature range:
at least 5°C (IN/INplus), at least 10°C (IF/IFplus) above ambient to +80 °C
* Less 39 mm for fan ** Depth without door handle, please add 56 mm
* Minus 39 mm for fan ** Depth without door handle, please add 56 mm
Microplate incubator INC-200D-M
Bibby
A dedicated microtitration plate incubator, working volume 20 litres. Up to 48 x 96-well plates can be held, evenly distributed onto four pull-out stainless steel shelves, one or two layers deep. Precise, even temperature control is maintained throughout the chamber by forced circulation of preheated air from one side to the other across the plates. When filled with 24 x 96-well plates evenly distributed and at a temperature setting of +37°C, variation of temperature between shelves is maintained to within ±0.5°C and fluctuation to within ±0.5°C. A removable stainless steel tray in the chamber base may be filled with water to increase humidity. The 10mm clear acrylic door opens upwards. For 230V 50Hz single phase supplies, 280W....
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A dedicated microtitration plate incubator, working volume 20 litres. Up to 48 x 96-well plates can be held, evenly distributed onto four pull-out stainless steel shelves, one or two layers deep. Precise, even temperature control is maintained throughout the chamber by forced circulation of preheated air from one side to the other across the plates. When filled with 24 x 96-well plates evenly distributed and at a temperature setting of +37°C, variation of temperature between shelves is maintained to within ±0.5°C and fluctuation to within ±0.5°C. A removable stainless steel tray in the chamber base may be filled with water to increase humidity. The 10mm clear acrylic door opens upwards. For 230V 50Hz single phase supplies, 280W. With BioCote, silver-based, antimicrobial protection.
Temperature range °C:
Amb. + 8°C to +80°C
Usable volume litres:
20L
Temperature variation °C: Temperature fluctuation °C:
± 0.5 ± 0.5
Shelves supplied:
4
Shelves supplied: Dimensions W x H x D Internal: External:
250x 230 x 200mm 380 x 380 x 435mm
Weight kg:
20kg
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Accessories for Mini-Incubator Heratherm™ Compact
Thermo
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Mini-Incubator Heratherm™ Compact
Thermo
The most compact unit of the Heratherm™ microbiological incubator family has an 18L capacity, ideal for personalized workspace.
Minimal footprint for space restricted lab areas
Temperatures at or below ambient
High temperature accuracy
Internal light facilitates sample observartion
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The most compact unit of the Heratherm™ microbiological incubator family has an 18L capacity, ideal for personalized workspace.
Due to a small footprint, compact, stackable design and expanded temperature range, this shaking incubator is ideal for molecular biology and general use. With integral orbital shaker. Two full and one half shelves are supplied with each incubator.
Temperature control system SmartChek™
Internal electrical outlet
Flask capacity: 4 x 1 l, 5 x 500 ml, 9 x 250 ml or 16 x 125 ml
Gasket door with large viewing area
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Due to a small footprint, compact, stackable design and expanded temperature range, this shaking incubator is ideal for molecular biology and general use. With integral orbital shaker. Two full and one half shelves are supplied with each incubator.
Temperature control system SmartChek™
Internal electrical outlet
Flask capacity: 4 x 1 l, 5 x 500 ml, 9 x 250 ml or 16 x 125 ml
Gasket door with large viewing area
Specifications
Temperature range:
Ambient +5 °C ... 80 °C
Precision:
±0.5 °C
Temperature setting resolution:
0.1 °C
Shaker orbit:
19 mm
Shaker speed:
20 ... 300 rpm
Timer:
0 ... 99 min. or continuous
Chamber volume:
49 l
Chamber Dimensions (W x D x H):
343 x 375 x 381 mm
Total Dimensions (W x D x H):
425 x 550 x 580 mm
Weight:
37.7 kg
Power supply:
230 V, 50/60 Hz
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Special equipment for Universal ovens and Incubators
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
