Centrifugation Tubes

Centrifuge tubes are specially designed to be placed in centrifuges to separate liquids, cells or other particles based on their density. During centrifugation, the contents are broken down into their components through rapid rotation around the fixed axis. The centrifugal force pushes the heavier components of the substance downwards, while the lighter ones remain at the top. In this way, solids can be reliably separated from liquids as well as substances of different densities.

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 Universal drying oven LLG-uniOVEN 42 and LLG-uniOVEN 110

LLG

Microprocessor controlled universal drying oven with forced convection including two shelves. Each shelf of the uni OVEN 42 and uni OVEN 110 has a load capacity of 20 kg, the total load capacity of each unit is 50 kg. The maximum number of shelves is 7 for uni OVEN 42 and 10 for uni...

 Accessories for Universal drying ovens LLG-uniOVEN 42 / 110

LLG

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 DryingOven 125 basic dry / control dry

IKA-Werke

Powerful drying cabinets with rapid heating and exact temperature regulation guarantees reproducible results. Thanks to its high quality insulation, the device has a very large interior of 125L in relation to its total volume. This structure also reduces odour emissions, operating costs, and ensures excellent temperature uniformity....

 Special equipment for Memmert Universal, Heating and Drying ovens

Memmert

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 Universal Ovens UNplus and UFplus

Memmert

The all-round genius among heating ovens covers a multitude of applications, ideally at temperatures above +50 °C. The fresh air is preheated in the pre-heating chamber to avoid temperature fluctuations.
TwinDISPLAY: ControlCOCKPIT with two colour displays
You can find a detailed description of the "TwinDISPLAY" model at www.memmert.com...

 Constant climate chambers series KBF-S Solid.Line

BINDER

Constant climate chambers for long-term tests and accelerated stability tests of pharmaceutical products according to the ICH guideline Q1A. With corrosion and condensate-free stainless steel interior for homogeneous temperature and humidity conditions.

  • Electronically controlled APT.line™ preheating chamber with cooling system
  • Inner chamber made completely of stainless steel
  • 2 stainless steel racks incl. shelf support
  • Intuitive touchscreen controller with time segment and real-time programming with internal measured value recording
  • Humidity control with capacitive humidity sensor and vapor humidification
  • Independent temperature safety device class 3.1 (DIN 12880) with optical and audible alarm
  • Access port with silicone plug diam. 30mm, left side
  • LCD display for indication of temperature, humidity, alarms and additional information
  • Internal data logger with USB interface
  • Independent water supply via canisters
  • Models from 240 l capacity with double swivel castors and brake
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 Constant climate chambers, KBF / KMF series

BINDER

For long-term stable temperature/humidity simulations in one chamber. The constant climate chambers are ideal for norm-compliant work according to ICH guidelines and work independently of the water supply.

KBF Series: Constant climate chambers with large temperature range: 0 °C to 70 °C and humidity range: 10 % RH to 80 % RH....

 Drying and heating chambers FED Avantgarde.Line

BINDER

Drying and heating chambers are suitable for routine drying and sterilisation tasks with homogeneous temperature distribution.

  • High temperature accuracy thanks to APT.line™ technology
  • Electromechanical control of the exhaust air flap
  • Chambers up to 115 l are stackable
  • Ergonomic handle design
  • USB connection for data recording
  • Class 2 integrated independent adjustable temperature safety device (DIN 12880) with visual alarm
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 Drying and heating chambers FED Classic.Line

BINDER

Drying and heating chambers are suitable for routine drying and sterilisation tasks with homogeneous temperature distribution.

  • Uniform drying conditions thanks to APT.line™ preheating chamber technology
  • Identical test conditions throughout the chamber interior independent of sample size and quantity
  • Adjustable exhaust air flap
  • Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm
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 Drying oven E28 series

BINDER

Robust, space-saving, low-profile ovens with mechanical and adjustable chamber ventilation.

  • Temperature range: 60 to 230 °C
  • Hydraulic thermostat temperature control
  • Adjustable exhaust air flap
  • Timer 0 to 120 min
  • Power supply 230 V, 50/60 Hz
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 Glass door for Universal ovens

Memmert

Full-sight glass door (4-layer insulating glass) temperature-range up to max. 250°C, for UN, UNplus, UF, UFplus series....

 Heratherm™ Advanced Protocol Ovens

Thermo

The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.

  • Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
  • Programmable timer
  • Small footprint
  • Flexible shelf system doubles the number of shelves and therefore the footprint
  • Very good spatial and temporal temperature stability
  • Automatic visual and acoustic over-temperature alarm
  • Very low temperatures at outer wall
  • Easy to read vacuum fluorescent display
  • Intuitive user interface for setting temperature
  • Easy cleaning due to edgeless fabrication
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 Heratherm™ Advanced Protocol Security Ovens

Thermo

The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.

  • Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
  • Programmable timer
  • Small footprint
  • Flexible shelf system doubles the number of shelves and therefore the footprint
  • Very good spatial and temporal temperature stability
  • Automatic visual and acoustic over-temperature alarm
  • Very low temperatures at outer wall
  • Easy to read vacuum fluorescent display
  • Intuitive user interface for setting temperature
  • Easy cleaning due to edgeless fabrication
...

 Heratherm™ General Protocol Ovens

Thermo

The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.

  • Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
  • Programmable timer
  • Small footprint
  • Flexible shelf system doubles the number of shelves and therefore the footprint
  • Very good spatial and temporal temperature stability
  • Automatic visual and acoustic over-temperature alarm
  • Very low temperatures at outer wall
  • Easy to read vacuum fluorescent display
  • Intuitive user interface for setting temperature
  • Easy cleaning due to edgeless fabrication
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 High-temperature Tube Furnaces RHTH/RHTV series

Nabertherm

The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fibre plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses....

 Safety drying ovens FDL

BINDER

A safety drying oven from BINDER ensures the perfect test result of your solvent-based paints and coatings, absolute temperature precision even with high ventilation.

  • Defined solvent quantity according to EN 1539
  • Electronically controlled APT.line™ preheating chamber technology
  • Temperature range: from 10 °C above ambient temperature to 300 °C
  • Independent adjustable temperature safety device class 2 (DIN 12880), with visual temperature alarm
  • RS 422 interface for use with APT-COM™ DataControlSystem communication software
  • Power supply 230 V, 50/60 Hz
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 Universal Ovens UN and UF

Memmert

The all-round genius among heating ovens covers a multitude of applications, ideally at temperatures above +50 °C. The fresh air is preheated in the pre-heating chamber to avoid temperature fluctuations.
SingleDISPLAY: ControlCOCKPIT with one colour display
You can find a detailed description of the "SingleDISPLAY" model at www.memmert.com...

 Drying and heating chambers ED-S Solid.Line

BINDER

Drying and heating chambers are suitable for drying and heat storage in research and quality assurance.

  • Easy handling
  • Accurate temperature control
  • Simple and ergonomic door opening
  • APT.line™ preheating chamber technology
  • Adjustable exhaust air flap
  • Controller with timer function
  • Class 2 integrated independent adjustable temperature safety device (DIN 12880) with visual alarm
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 Drying and heating chambers FD-S Solid.Line

BINDER

Drying and heating chambers are suitable for drying and heat storage in research and quality assurance.

  • Easy handling
  • Accurate temperature control
  • Simple and ergonomic door opening
  • APT.line™ preheating chamber technology
  • Adjustable exhaust air flap
  • Controller with timer function
  • Class 2 integrated independent adjustable temperature safety device (DIN 12880) with visual alarm
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 Wire mesh shelves for Ovens Heratherm™

Thermo

Including 2 shelf supports....

 Accessories for CO2 Incubators ICOmed

Memmert

  • 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
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 Ovens TR 60 - TR 1050 up to 300°C

Nabertherm

With their maximum working temperature of 300°C and forced air circulation, the TR series ovens achieve very good temperature uniformity. They can be used for various applications such as e.g. drying, sterilising or warm storing. The stainless steel interior chamber is easy to clean and resistant to rust....

 Wire mesh shelves

IKA-Werke

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 Steriliser SFplus

Memmert

Safer than disinfection, hot-air sterilisation of containers and instruments.
The safety feature for this hot air steriliser: Setpoint Wait. This means that the programme for sterilisation only starts when the set temperature has been reached. This feature can also be used with freely positionable Pt100 temperature sensors. Here the sterilisation time only begins when the set temperature has been reached at all measurement points, and reliable sterilisation is guaranteed at all times....

 Racks for BINDER chambers and incubators, chrome-plated

BINDER

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Centrifuge tubes as a customised solution

In order to meet the variety of different requirements, we offer centrifuges in a wide range of formats, sizes and materials.

Application and quality

Centrifuge tubes are used wherever the components need to be split - for example, for blood samples to separate the plasma, to isolate proteins or DNA, to collect cell cultures or microorganisms from cultures, for the concentration of particles from environmental samples... The range of applications is diverse.

The high demands placed on these analyses also mean that no compromises can be made when selecting the centrifuge tubes used. At Th. Geyer, we therefore focus on the highest quality and maximum safety - even at maximum speeds and high centrifugal pressure.

The material

You can choose between plastic, glass and stainless steel for the raw materials used. While stainless steel usually plays a subordinate role, plastics such as polypropylene (PP), polyamide (PA), polyethylene (PE) or polycarbonate (PC) are the standard in laboratories and research environments. Depending on the type of plastic, centrifuge tubes can withstand very low to very high temperatures. They are stable against chemicals and can be translucent or opaque, depending on requirements.

Centrifuge tubes made of glass impress with their basic resistance to chemicals, acids, bases and organic solvents. The glass variants score points with their reusability and above-average durability. If required, glass allows a high degree of transparency and offers relatively easy handling If the material is subjected to high speeds during centrifugation, plastic is usually the better choice. Th. Geyer offers centrifuge tubes in both variants.

The sizes

Th. Geyer meets the specific requirements for the dimensions and capacity of centrifuge tubes with a large selection of different sizes. These can be up to 500 ml, while sizes such as 50 mL and 15 mL are available for smaller filling volumes. In the micro range, centrifuge tubes are between 1.5 mL and 0.2 mL, which are mainly used in laboratories. Of course, we offer you a wide selection of all common formats.

The lid

During centrifugation, the lid of the centrifuge tube prevents liquid from leaking out. Traditionally, screw, push-in or plug-in lids are used for this purpose, which are easy to close. Micro centrifuge tubes are usually fitted with a snap-on cap. For very large variants, threaded lids ensure leakage protection. You will find both models with and without lids in our range. Depending on your choice, you can always order stoppers and the like separately.

The base

The different base variants also meet the respective requirements. The conical base with its slightly tapered shape allows for selective material collection, making separation and removal much easier Sample recovery is particularly high. Alternatively, you can also choose between self-standing centrifuge tubes with a flat base or a rounded base.

Benefit from our portfolio of centrifuge tubes

Are you looking for centrifuge tubes for demanding applications? Th. Geyer offers a wide range of the highest quality. Functional, easy to handle and with an attractive price-performance ratio. Please feel free to send us your enquiry or contact us directly in person. We look forward to hearing from you!