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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Ultrasonic Baths, SONOREX SUPER
BANDELIN
These devices work at 35kHz and have transducers for maximum cleaning power. SweepTec
® for permanent sound field oscillation ensures even and gentle cleaning. Available with heating with adjustable temperature range from 30 to 80 °C . Power information: High ultrasonic peak power and nominal ultrasonic power 230V, 50/60Hz. All models are spill-proof with stainless steel tanks (RK 102H hard-chromium plated) and outer cases, drip proof (IP32)....
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These devices work at 35kHz and have transducers for maximum cleaning power. SweepTec® for permanent sound field oscillation ensures even and gentle cleaning. Available with heating with adjustable temperature range from 30 to 80 °C . Power information: High ultrasonic peak power and nominal ultrasonic power 230V, 50/60Hz. All models are spill-proof with stainless steel tanks (RK 102H hard-chromium plated) and outer cases, drip proof (IP32). For cleaning of technical glassware like burettes, pipettes, petri dishes and laboratory flasks, metal parts of all kinds, electronic components. Also suitable for cleaning and disinfection of medical instruments and acceleration of suspending processes, production of emulsions.
Type RK 102 H and above supplied with outlet Type H with heating adjustable from 30 to 80 °C
Stainless steel.
For covering bath tanks, as outlined below....
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Stainless steel. For covering bath tanks, as outlined below.
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Ultrasonic sieve-bath SONOREX SUPER RK 106
BANDELIN
Heavy duty ultrasonic baths for cleaning or sample treatment in aqueous liquids. Suitable for laboratory and respiratory protection area, industry, workshop and service area.
Stainless steel tank and housing
Drip water protected
With integral tank drain tap (G 1/2) for easy emptying (RK 106 with G 1/4)
Radio shielded
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Heavy duty ultrasonic baths for cleaning or sample treatment in aqueous liquids. Suitable for laboratory and respiratory protection area, industry, workshop and service area.
Stainless steel tank and housing
Drip water protected
With integral tank drain tap (G 1/2) for easy emptying (RK 106 with G 1/4)
Radio shielded
Models with Type addition H with adjustable temperature range. Ultrasonic bath for cleaning of 1 test sieve with 200 mm diameter. Please order sieve holder SH 7 separately.
Handle adjusters, GV 3 and GV 10, for Sonorex insert baskets
BANDELIN
The immersion depth of the baskets can be continuously adjusted using the handle adjuster prevents laboratory flasks from floating, tipping over or becoming flooded. Quick and easy attachment to insert baskets or utensil holders (except GH 1).
1 pair....
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The immersion depth of the baskets can be continuously adjusted using the handle adjuster prevents laboratory flasks from floating, tipping over or becoming flooded. Quick and easy attachment to insert baskets or utensil holders (except GH 1). 1 pair.
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Positioning lids for Sonorex ultrasonic baths
BANDELIN
Stainless steel.
For supporting inset beakers....
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Stainless steel. For supporting inset beakers.
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Suspension baskets for Sonorex ultrasonic baths
BANDELIN
Stainless steel.
Optimal ultrasonic wave transmission. Items to be cleaned should not be placed on the bottom of the tank. K 6: round, adjustable....
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Stainless steel.
Optimal ultrasonic wave transmission. Items to be cleaned should not be placed on the bottom of the tank. K 6: round, adjustable.
Stainless steel. Insert baskets and lids for Technik models. Lids protect against evaporation and reduce operating noise.Baskets for hanging in bath tanks as outlined below....
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Stainless steel. Insert baskets and lids for Technik models. Lids protect against evaporation and reduce operating noise.Baskets for hanging in bath tanks as outlined below.
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Accessories for TI H series ultrasonic multi-frequency devices
Elma
...
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Accessories for ultrasonic device SONOCOOL® 255
BANDELIN
...
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Container holders, PC for BactoSonic® 14.2
BANDELIN
...
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Flask Clips for Sonorex insert baskets
BANDELIN
Stainless steel. Suitable for insert baskets and instrument holders with mesh size up to 12.5mm x 12.5mm and for glass holder GL for DT...F. Essential for the attachment of laboratory flasks....
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Stainless steel. Suitable for insert baskets and instrument holders with mesh size up to 12.5mm x 12.5mm and for glass holder GL for DT...F. Essential for the attachment of laboratory flasks.
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*Abb: Einhängekorb K 10 mit EK 50 (Glas nicht im Lieferumfang)
Insert beakers for Ultrsonic devices SONOREX / SONOCOOL
BANDELIN
For positioning lids and beaker holders.
SD 06, PD 06, EB 05: with retaining ring
SD 05, KB 04, SD 04: with retaining ring, only for DE 08
SD 09: with retaining ring...
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For positioning lids and beaker holders. SD 06, PD 06, EB 05: with retaining ring SD 05, KB 04, SD 04: with retaining ring, only for DE 08 SD 09: with retaining ring
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* with lid.
Insert tubs for Sonorex ultrasonic baths
BANDELIN
Unperforated plastic, with cover. For cleaning with aggressive liquids....
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Unperforated plastic, with cover. For cleaning with aggressive liquids.
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Inset baskets for SONOREX insert beakers
BANDELIN
Mesh width: 1 x 1 mm.
KD 0: Stainless steel wire basket
PD 04: Plastic basket with sieve bottom...
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Mesh width: 1 x 1 mm. KD 0: Stainless steel wire basket PD 04: Plastic basket with sieve bottom
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*not for SD 04, SD 05 and KB 04
Remote control WINSONIC® DT for Sonorex Digitec ...-RC ultrasonic baths
BANDELIN
The PC program is designed for operating systems Microsoft® Windows® 2000 and Microsoft® Windows® XP in connection with the infrared adapter IR 1 allowing a comfortable operation and monitoring of Digitec units.
The status window gives an updated overview on the working conditions.
Start time and stop time as well as the respective bath temperature are automatically collected in log files. In this way, documentation of the cleaning process for quality assurance is possible.
...
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The PC program is designed for operating systems Microsoft® Windows® 2000 and Microsoft® Windows® XP in connection with the infrared adapter IR 1 allowing a comfortable operation and monitoring of Digitec units.
The status window gives an updated overview on the working conditions.
Start time and stop time as well as the respective bath temperature are automatically collected in log files. In this way, documentation of the cleaning process for quality assurance is possible.
Supplied as Winsonic® DT software and infra-red adapter IR 1.
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Transport containers, PP for BactoSonic® 14.2 / SONOCOOL® 255
BANDELIN
...
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Ultrasonic bath BactoSonic® 14.2
BANDELIN
Ultrasonic special bath for a gentle removal of biofilms.
Scope of supply: BactoSonic
® 14.2: Ultrasonic bath only
BactoSonic
® 14.2 SET: Ready-to-use Set consisting of...
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Ultrasonic special bath for a gentle removal of biofilms.
Scope of supply: BactoSonic® 14.2: Ultrasonic bath only BactoSonic® 14.2 SET: Ready-to-use Set consisting of
-Ultrasonic bath BS 14.2
-Scientifically proven description of the procedure
-Transport containers:
IB 5, PP, 0.52 l - 2 pcs IB 6, PP, 0.6 l - 2 pcs IB 10, PP, 1.0 - 1 piece IB 18, PP, 1.8 l - 1 piece IB 20, PP, 2.0 l - 1 piece
-Container carriers for transport containers:
BT 5, PC, for 2 pcs IB 5 BT 6, PC, for 2 pcs IB 6 BT 10, PC, for 1 piece IB 10 BT 18, PC, for 1 piece IB 18
Ultrasonic baths in stainless steel housing, time setting 1, 2, 3, 4, 5, 10, 15, 30 min and continuous, Type H with heating, adjustable temperature range from 20 to 80 °C and warning LED at excess temperature, degassing of liquids (DEGAS), Pulse function, SweepTec
®. Power supply 230 V ~, 50/60 Hz....
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Ultrasonic baths in stainless steel housing, time setting 1, 2, 3, 4, 5, 10, 15, 30 min and continuous, Type H with heating, adjustable temperature range from 20 to 80 °C and warning LED at excess temperature, degassing of liquids (DEGAS), Pulse function, SweepTec®. Power supply 230 V ~, 50/60 Hz.
SONOREX DIGIPLUS DL: Devices additionally with power setting 20 to 100%.
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Ultrasonic baths SONOREX TECHNIK, even trough bottom
BANDELIN
SONOREX TECHNIK - welded tanks.
Capacities up to 230 l and internal tank length up to 1700 mm. Frequency 40 kHz. From RM 110 UH upwards 25 kHz are possible.
Modular range with 6 standard tank capacities in 4 versions (without heating, without ultrasonic on request). For cleaning and rinsing. With integrated ultrasonic generator. Frequencies: 25 kHz (models up to RM 110) or 40 kHz (rest of range). For 220-240 V, 50/60 Hz (RM 110: 210 UH, 400 V, 3 ph. 50/60 Hz, Cekon plug 16 A). With 2 mm thick, stainless steel 1.4404 welded tank. With overflow, drainage outlet and timer 1 to 15 min or can be set for continuous operation. With heating, adjustable temperature range from 30 to 80 °C....
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SONOREX TECHNIK - welded tanks.
Capacities up to 230 l and internal tank length up to 1700 mm. Frequency 40 kHz. From RM 110 UH upwards 25 kHz are possible. Modular range with 6 standard tank capacities in 4 versions (without heating, without ultrasonic on request). For cleaning and rinsing. With integrated ultrasonic generator. Frequencies: 25 kHz (models up to RM 110) or 40 kHz (rest of range). For 220-240 V, 50/60 Hz (RM 110: 210 UH, 400 V, 3 ph. 50/60 Hz, Cekon plug 16 A). With 2 mm thick, stainless steel 1.4404 welded tank. With overflow, drainage outlet and timer 1 to 15 min or can be set for continuous operation. With heating, adjustable temperature range from 30 to 80 °C.
Ultrasonic sieve-bath Sonorex Super ultrasonic bath RK 1028 C
BANDELIN
Heavy duty ultrasonic baths for cleaning or sample treatment in aqueous liquids. Suitable for laboratory and respiratory protection area, industry, workshop and service area.
Stainless steel tank and housing
Drip water protected
With integral tank drain tap (G 1/2) for easy emptying (RK 106 with G 1/4)
Radio shielded
...
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Heavy duty ultrasonic baths for cleaning or sample treatment in aqueous liquids. Suitable for laboratory and respiratory protection area, industry, workshop and service area.
Stainless steel tank and housing
Drip water protected
With integral tank drain tap (G 1/2) for easy emptying (RK 106 with G 1/4)
Radio shielded
Models with Type addition H with adjustable temperature range. For 5 test sieves with 200 mm diameter. With handles on both sides. Please order sieve holder SH 28 C separately.
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!