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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
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- Heating and cooling technology
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- Vacuum technology, Drying, Dry storage
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- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Pipette tips
The choice of compatible pipette tips for your pipette is essential for accuracy. At Th. Geyer you will find pipette tips from all common manufacturers such as LABSOLUTE, Eppendorf, Gilson, Brand, Sartorius, Thermo, etc. Choose the right pipette tip for your requirements from our extensive portfolio.
Cup booster BR 30 for Ultrasonic homogenisers SONOPULS
For SONOPULS HD 2070.2, HD 2200.2, HD 4100 and HD 4200. For indirect ultrasonic irradiation.
- BR 30 cup booster enables highly intensive sonication of small samples, disruption of cells or sonification of pathogenic or toxic substances.
- EH 3.1: Microtube holder for BR 30 for simultaneous sonification of pathogenic and toxic materials with: 1 perforated disc for 3 x 1.0 ml or 2.0 ml microtube cups each, 1 perforated disc for 3 x 0.5 ml microtube cups each, 1 perforated disc for 8 x 0.2 ml RPCR cups each
Flow-through cell for SONOPULS Ultrasonic homogenisers, stainless steel
Stainless steel, sealed, vibration-free reaction vessel with cooling jacket. For direct ultrasonic irradiation. For connection to SH 70 G or SH 213 G with TT 13. For HD 2070.2 and HD 2200.2. homogenisers. Flow rate up to 30 L/hr....
Flow-through standard horn for Sonopuls Ultrasonic homogenisers
For indirect ultrasonic irradiation
- Flow-through standard horn FZ 5 G with external screwthread and titanium flat tip TT 13 FZ
- Flow-through standard horn FZ 7 G with external screwthread and titanium flat tip TT 13 FZ
Sleeve adapters, PTFE for Ultrasonic homogenisers SONOPULS
PTFE sleeve adapters for mounting probes into standard ground joint vessels. For use with HD 2070.2 / 2200.2 / 4100 / 4200 / 4400 homogenisers.
NA 29 G: for vessels with standard ground joint 29/32 and for horns SH 70 / 213 G / 100 G / 200 G
NA 45 G: for vessels with standard ground joint 45/40 and for horns SH 70 / 213 / 219 / 225 G / 200 G / 400 G...
Sound proof boxes USBB series
The USBB series has been developed especially for the noise insulation of ultrasonic baths in the laboratory.
Advantages:
- High noise reduction up to 30dB(A). That means a drop in noise of 90 to 95%
- Available in four different sizes for mostly all ultrasonic baths, compatibility list for Bandelin Ultrasonic baths on request
- The cover can be completely opened, so the removal of the basket is very easy to handle
- Smooth and easy handling of the cover, no additional space needed when opening, so the box can be placed and operated under extractor hoods
- Control panel stays visible. Thanks to the transparent front, the progress of the washing program can be observed anytime
- Equipped with fast access openings on the front and both sides to operate the ultrasonic bath or to drain the cleaning agent
- Integrated fan to remove vapors
- Recessed grips on the sides for easy transportation
- Powder coated, robust and easy cleanable surface
Ultrasonic Homogeniser UP200Ht
Digital ultrasonic processor, 200 watts, for handheld and stand-mounted use, frequency 26kHz (auto-scan), amplitude 20-100%, pulse 10-100%, titanium horn Ø10mm (max. amplitude at horn 70µm), colored touch-screen, amplitude or power control, countdown (timer): 0.1sec to 99 days, shutdown when final energy input reached (Ws, Wh, kWh), autom. Calibration of the amplitude-dependent idle power, data recording: amplitude, power, time, temperature on internal SD/USB ComboCard (1GB), display and remote control via browser on PC/MAC without software installation, remote control via PLC, with temperature sensor, temperature indication: °C/°F (-50°C to 200°C), temperature monitoring, dry running protected, sample illumination, anti-bacterial plastic housing, simplified exchange sonotrodes, power supply 100-240V~, 50-60Hz, IP41 grade, set weight: 1300g, Carrying case incl. fixture for stand STH-12 and 3m network cable...
Ultrasonic homogeniser, SONOPULS HD 4050
Suitable for homogenising, desagglomerating, emulsifying, suspending, accelerating chemical reactions or disruption of cells, bacteria, fungi or spores. The devices of the SONOPLUS 4000 series are characterised by optimised process times and quickly available reproductive results.
- LC display for amplitude, pulse level, time and power
- Pulse mode, AMPLICHRON®-circuit
- Data memory
- Batch mode/sequencing
- Temperature display and measurement
- Remote control via PC RS 232
- Interference suppression
Ultrasonic homogeniser, SONOPULS HD 4100
Suitable for homogenising, desagglomerating, emulsifying, suspending, accelerating chemical reactions or disruption of cells, bacteria, fungi or spores. The devices of the SONOPLUS 4000 series are characterised by optimised process times and quickly available reproductive results.
- LC display for amplitude, pulse level, time and power
- Pulse mode, AMPLICHRON®-circuit
- Data memory
- Batch mode/sequencing
- Temperature display and measurement
- Remote control via PC RS 232
- Interference suppression
Ultrasonic homogeniser, SONOPULS HD 4200
Suitable for homogenising, desagglomerating, emulsifying, suspending, accelerating chemical reactions or disruption of cells, bacteria, fungi or spores. The devices of the SONOPLUS 4000 series are characterised by optimised process times and quickly available reproductive results.
- LC display for amplitude, pulse level, time and power
- Pulse mode, AMPLICHRON®-circuit
- Data memory
- Batch mode/sequencing
- Temperature display and measurement
- Remote control via PC RS 232
- Interference suppression
Ultrasonic processing vessels for SONOPULS Ultrasonic homogenisers
Ultrasonic processing vessels. Plastic and Titanium alloy (TiAl6V4). For indirect ultrasonic irradiation. BB 6 fits directly to UW 200 / UW 2200. Microtube holder EH6. Stainless steel. For simultaneous, contact-free ultrasonic irradiation of up to 6 samples using the ultrasonic homogeniser HD 2200.2 / HD 4200 and ultrasonic processing vessel BB 6....
Ultrasonic Processor UP50H/UP100H
For manual operation or for stand use, frequency 30kHz, automatic frequency tuning system, amplitude adjustable 20% to 100%, pulse 0 to 100%, dry running protected, in portable case, with mounting for stand STH-16 and mounting tools, 230V a.c....
Sound proof box LS 40
To reduce the noise level when sonicating samples with an ultrasonic homogeniser. The lower part of the interior and the removable bottom tray are made of stainless steel and are therefore chemically resistant and easy to clean.
- Noise reduction of up to 30 dB-AU
- LED interior lighting
- Acrylic glass window
- With effective ventilation system
- With opening (40 x 70 mm) for cooling tubing, sample circulation or the SONOPULS temperature sensor on the back
- Removable bottom tray
- Easy retrofitting for use with sonotrodes or cup booster possible
Ultrasonic homogeniser, SONOPULS HD 4400
Suitable for homogenising, desagglomerating, emulsifying, suspending, accelerating chemical reactions or disruption of cells, bacteria, fungi or spores. The devices of the SONOPLUS 4000 series are characterised by optimised process times and quickly available reproductive results.
- LC display for amplitude, pulse level, time and power
- Pulse mode, AMPLICHRON®-circuit
- Data memory
- Batch mode/sequencing
- Temperature display and measurement
- Remote control via PC RS 232
- Interference suppression
Ultrasonic homogeniser UP200St
Ultrasonic homogeniser consisting of generator and transducer for flexible use in various laboratory areas. Ideal for sample preparation for cell disruption, homogenisation, dispersion and emulsification of samples. The ultrasonic homogeniser can be used both as a hand-held device and on a stand.
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Echo protection box SB2-16 height adjustable table plate, support rod Ø 16 mm, for UP50H or UP100H
Hielscher Ultra
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Pipette tips: Precision meets variety in the laboratory
Pipette tips are small attachments that are attached to pipettes for precise dispensing of liquids. In tests, experiments, analyses and much more, liquid quantities in the microlitre range are often used. Pipette tips therefore play a crucial role in ensuring accurate and reproducible results in the laboratory.
Our tapered plastic tips can hold volumes ranging from a few microlitres to several millilitres. These can then be transferred to samples or similar precisely and without contamination.
Why is the quality of pipette tips important?
The quality of pipette tips is crucial for the precision and repeatability of your scientific experiments. Lower quality tips could affect the accuracy of results and increase the risk to sample integrity. It is therefore worth investing in first-class pipette tips to ensure reliable and high-quality data.
If you don't want to compromise on your laboratory equipment, Th. Geyer is the right partner for you. As an ISO 9001:2015-certified company, we have been dedicated to providing a full range of analytical, research and scientific supplies for over 130 years. With us, you can rely on functionality, safety and compliance with all applicable directives such as the REACH EU regulation.
How do I choose the right pipette tip?
Choosing the right pipette tip depends on several factors: The type of sample, the volume and the type of pipette. It is important to check the compatibility between the pipette and the tip in order to obtain accurate and reliable results.
At Th. Geyer you will find numerous renowned manufacturers that guarantee good quality and reliable pipetting results. If you are looking for a specific brand, filter by ‘Manufacturer’ at the top or left of the product search. This will help you find what you are looking for more quickly.
Pipette tips for a wide range of applications
Pipette tips are just as much in demand in laboratories as they are in research and diagnostics fields, molecular biology, DNA sequencing or for PCR analyses and the precise dispensing of reagents. The high-performance attachments are also indispensable in pharmacology for the development and quality control of medicines. Think also of blood tests or other body fluid-based analyses. Pipette tips are even used at universities and schools.
The range of applications is wide, as are the requirements for customised solutions. This is exactly where we come in with our range and ensure that you find the right pipette tips for your needs.
Our selection includes models made of pure PP in universal fits manufactured in accordance with EN ISO 8655 as:
- Filter tips in rack sterile
- Filter tips without aerosol barrier in a non-sterile bag
- Refillable pipette tip boxes
- and much more