It is important to Th. Geyer to protect humans and the environment. Therefore, we mark especially sustainable products with the eco dot. To classify these products, we not only use the information we get from our suppliers. Additionally, our lab experts decide whether a product deservers the eco dot or not. This allows you to more easily find sustainable products for you laboratory – because we all have to work together towards a more sustainable world.
GREEN SOLVENTS
FOR SUSTAINABLE CHEMISTRY
We support the concept of Green Chemistry and the growing awareness of the environmental impacts of chemical products and their production processes. Green Solvents are a vital part of sustainable chemistry. Besides obvious “green” solvents such as water and ethanol, CHEMSOLUTE® contains “green” alternatives to commonly used solvents.
Disposable syringes, Luer slip, non-sterile, PP
LABSOLUTE®
The two-part, non-sterile LABSOLUTE® disposable syringes, with Luer lock connection complying with DIN EN 1707 or Luer slip connection complying with DIN EN 20594-1, are fully manufactured from robust, chemical resistant PP. They are free of latex, plasticizers and PVC. There are no rubber plunger seals or silicone lubricants that can cause contamination of the samples. The syringes are also impressive due to the safe functional back-stop feature and an easy-to-read permanent graduation....
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The two-part, non-sterile LABSOLUTE® disposable syringes, with Luer lock connection complying with DIN EN 1707 or Luer slip connection complying with DIN EN 20594-1, are fully manufactured from robust, chemical resistant PP. They are free of latex, plasticizers and PVC. There are no rubber plunger seals or silicone lubricants that can cause contamination of the samples. The syringes are also impressive due to the safe functional back-stop feature and an easy-to-read permanent graduation.
The pneumatic hand-held crimping tool makes crimping and decapping of vials very easy and ergonomic. The time spent to crimp or decap a series of many samples, especially, is shortend clearly. As the balancer compensates the weight of the pneumatic crimper, steady and precise crimping is no problem....
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The pneumatic hand-held crimping tool makes crimping and decapping of vials very easy and ergonomic. The time spent to crimp or decap a series of many samples, especially, is shortend clearly. As the balancer compensates the weight of the pneumatic crimper, steady and precise crimping is no problem.
Operated by compressed air (min. 6.2 bar = 90 psi)
Easy handling
Interchangeable heads for crimping and decapping
Adjustable, constant and reproducible crimping pressure
Space-saving installation with a balancer on your working bench (Art. 7.618 928)
CE mark of conformity
Inlet air supply connector G 1/4" thread (female) has to be provided by the customer!
Pipette tips boxed in racks with integral, twin-layer ep Dualfilter made from hydrophobic polyethylene without additives. One layer protects the user against aerosols, the other against airborne microbes
All tips are sterile, pyrogen-free and PCR clean (free from human DNA, DNase, RNase, PCR Inhibitors)
Batch specific certificate available on request
The filter doesnát retain liquid when accidentally wetted during aspiration, the whole sample can be recovered easily
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Pipette tips boxed in racks with integral, twin-layer ep Dualfilter made from hydrophobic polyethylene without additives. One layer protects the user against aerosols, the other against airborne microbes
All tips are sterile, pyrogen-free and PCR clean (free from human DNA, DNase, RNase, PCR Inhibitors)
Batch specific certificate available on request
The filter doesnát retain liquid when accidentally wetted during aspiration, the whole sample can be recovered easily
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Pipette tips epT.I.P.S. Standard
Eppendorf
Original Eppendorf, high quality, pipette tips at an attractive price.
packed in multi sealable bag
tips available in various sizes from 10 µl up to 10.000 µl
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Original Eppendorf, high quality, pipette tips at an attractive price.
packed in multi sealable bag
tips available in various sizes from 10 µl up to 10.000 µl
High speed laboratory stirrer designed for intensive stirring tasks for quantities up to 20l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/150 to 6000rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample....
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High speed laboratory stirrer designed for intensive stirring tasks for quantities up to 20l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/150 to 6000rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.
Suitable for all instruments from Vilber Lourmat....
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Suitable for all instruments from Vilber Lourmat.
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UV cuvette UVette®
Eppendorf
The plastic material of the UVettes
® provides a transparency range of 220nm to 1600nm. It is possible to carry out measurements in the UV range as well as the entire VIS range.
Suitable for measuring small volumes, min. 50 µl
Individually blister-packed for sterile work
DNA-/RNase- and protein-free
Choice of two optical path lengths: 2 mm and 10 mm
UV- and VIS-transparent between 220 nm and 1600 nm
Volume markings at 500 µl and 1000 µl
Total transparent material with outstanding surface properties
Optimal filling guaranteed by tapered cuvette base
Recessed optical window prevents scratches
Self-standing design
Marking possible on frosted gripping surface
Optimal use in BioPhotometer and in most common spectrophotometers, using adapters
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The plastic material of the UVettes® provides a transparency range of 220nm to 1600nm. It is possible to carry out measurements in the UV range as well as the entire VIS range.
Suitable for measuring small volumes, min. 50 µl
Individually blister-packed for sterile work
DNA-/RNase- and protein-free
Choice of two optical path lengths: 2 mm and 10 mm
UV- and VIS-transparent between 220 nm and 1600 nm
Volume markings at 500 µl and 1000 µl
Total transparent material with outstanding surface properties
Optimal filling guaranteed by tapered cuvette base
Recessed optical window prevents scratches
Self-standing design
Marking possible on frosted gripping surface
Optimal use in BioPhotometer and in most common spectrophotometers, using adapters
Aufsatz Combifix KS mit 3 Spannleisten und Gummimatte
Universaltablar KS mit Bohrungen für Federklammern
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Aufsatz Combifix KS mit 3 Spannleisten und Gummimatte
Universaltablar KS mit Bohrungen für Federklammern
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Work trays for PCR
Eppendorf
For semi-/unskirted PCR plates, PCR strips and 0.2 ml PCR tubes, for rotor A-2-VC. The work tray for holding 96 tubes is placed in a frame and with this forms a complete rack for 0.2 ml tubes....
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For semi-/unskirted PCR plates, PCR strips and 0.2 ml PCR tubes, for rotor A-2-VC. The work tray for holding 96 tubes is placed in a frame and with this forms a complete rack for 0.2 ml tubes.
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Accessories for ETS-D5 / ETS-D6 contact thermometer
IKA-Werke
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Accessories for Grinding mill, A10 basic
IKA-Werke
A 10.1 Cutter, stainless steel: For most brittle materials with a Mohs hardness up to 5.
A 10.3 Cutter, hard metal: Made from tungsten carbide for hard materials with a Mohs hardness up to 9.
A 10.2 Star-shaped Cutter, stainless steel: For specific lightweight materials like paper, dried plant parts, plastics and for smooth-elastic materials....
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A 10.1 Cutter, stainless steel: For most brittle materials with a Mohs hardness up to 5. A 10.3 Cutter, hard metal: Made from tungsten carbide for hard materials with a Mohs hardness up to 9. A 10.2 Star-shaped Cutter, stainless steel: For specific lightweight materials like paper, dried plant parts, plastics and for smooth-elastic materials. A 10.4 Grinding chamber reduction: For small grinding volumes.
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*included in delivery
Accessories for Grinding mill, A11 basic
IKA-Werke
A 11.1 Spare beater: For pulverising substances with a Mohs hardness up to 6.
A 11.2 Cutter: For pulverising soft, fibrous grinding materials.
A 11.3 Beater, hard metal: For pulverising substances with a Mohs hardness up to 9, chrome-carbide coated
A 11.4 Grinding container, 250ml: ...
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A 11.1 Spare beater: For pulverising substances with a Mohs hardness up to 6. A 11.2 Cutter: For pulverising soft, fibrous grinding materials. A 11.3 Beater, hard metal: For pulverising substances with a Mohs hardness up to 9, chrome-carbide coated A 11.4 Grinding container, 250ml: Made of polycarbonate with stainless steel inlet. Not suitable for cooling with N2, only applicable with double beater A 11.6. A 11.5 Spare grinding container, 80ml: Made of Tefcel (PTFE, glass faser-reinforced) with stainless steel inlet. Excellent resistance to chemicals and low temperatures (- 200 °C). A 11.6 Dubbel beater: For use up to Mohs hardness 3. Only applicable with grinding chamber A 11.4. A 11.7 Funnel: Prevents splashing by pouring in liquid nitrogen in the grinding chamber A 11.5.
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*included in delivery
Dispersing heads for T 25 ULTRA-TURRAX® series
IKA-Werke
Plastic dispersing heads: Autoclavable. Stainless steel dispersing heads: Ultimate fineness: emulsions 1µm to 10µm and suspensions 5µm to 50µm, sterilisable by all methods. ST tools are recommended for use with tissue and other fibrous materials....
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Plastic dispersing heads: Autoclavable. Stainless steel dispersing heads: Ultimate fineness: emulsions 1µm to 10µm and suspensions 5µm to 50µm, sterilisable by all methods. ST tools are recommended for use with tissue and other fibrous materials.
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Further dispersing heads are available on request.
Accessories for Incubator Shaker KS4000i control
IKA-Werke
AS 4000.1 Universal attachment For various types of vessels. Infinitely variable clamping rolls allow universal adaptation to various vessels.
Included with delivery: 1 x AS 1.400 Basic holder, 6 x AS 1.401 Clamping roll, 12 x AS 1.402 Fastening screw
AS 4000.2 Fixing clip attachment...
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AS 4000.1 Universal attachment For various types of vessels. Infinitely variable clamping rolls allow universal adaptation to various vessels. Included with delivery: 1 x AS 1.400 Basic holder, 6 x AS 1.401 Clamping roll, 12 x AS 1.402 Fastening screw AS 4000.2 Fixing clip attachment For shaking flasks, Erlenmeyer flasks and bottles with a round crosssection (without fixing clips). Number of fixing clips (volume): 50 x AS 2.1(25ml), 48 x AS 2.2 (50ml), 25 x AS 2.3 (100ml), 16 x AS 2.4 (250ml), 12 x AS 2.5 (500ml), 7 x AS 2.6 (1000 ml) AS 4000.3 Dish attachment For smooth shaking operations in the low viscosity range, e.g. for cell cultures, nutrient media in Petri dishes, culture bottles and vessels with a low centre of gravity. With integrated slip-resistant foil (PP).
Tripod bracket for mounting the PowerCube into a tripod stand. With stainless steel rod approx. 13cm long....
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Tripod bracket for mounting the PowerCube into a tripod stand. With stainless steel rod approx. 13cm long.
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Accessories for Microbiological Air Sampling System MBASS30
Holbach
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Accessories for Multi-Flask Shaker VKS 75
Edmund Bühler
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Accessories for Orbital shaker KM CO2 / KM 2
Edmund Bühler
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Accessories for orbital shaker KS 130
IKA-Werke
AS 130.1 Universal attachment: Able to hold most types of container using adjustable tension rollers
AS 130.2 Fixing clip platform: For shaking round bottom vessels, volumetric and Erlenmeyer flasks. Supplied without clips
AS 130.3 Petri dish attachment: For gentle mixing and suspension of cell cultures or growth media in petri dishes, culture bottles and containers. With integral anti-slide mat (PP)....
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AS 130.1 Universal attachment: Able to hold most types of container using adjustable tension rollers AS 130.2 Fixing clip platform: For shaking round bottom vessels, volumetric and Erlenmeyer flasks. Supplied without clips AS 130.3 Petri dish attachment: For gentle mixing and suspension of cell cultures or growth media in petri dishes, culture bottles and containers. With integral anti-slide mat (PP). AS 130.4 Test tube holder: For intensive vibrating of small tubes, test tubes, cuvettes, centrifuge tubes.
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* Clips AS 2.1 (9.838 091), AS 2.2 (9.838 092), AS 2. 3 (9.838 093), AS 2.4 (9.838 094), AS 2.5 (9.838 095) please order separately.