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.
Safe-lock reaction tubes, PP
Eppendorf
A small clasp on the patented cap locking device clips onto the rim of the tube
Autoclavable when open (121°C, 20min.)
Can be opened and closed easily with one hand
With frosted labelling area.
The clasp on the cap prevents the lid springing open accidentally (e.g. when heating)
Excellent mechanical stability for centrifugation
Graduated
Safe-lock reaction vessels are also available in Eppendorf Biopur® Quality
0.5ml and 1.5ml capacity Safe-lock reaction vessels can be centrifuged up to 30 000 x g
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A small clasp on the patented cap locking device clips onto the rim of the tube
Autoclavable when open (121°C, 20min.)
Can be opened and closed easily with one hand
With frosted labelling area.
The clasp on the cap prevents the lid springing open accidentally (e.g. when heating)
Excellent mechanical stability for centrifugation
Graduated
Safe-lock reaction vessels are also available in Eppendorf Biopur® Quality
0.5ml and 1.5ml capacity Safe-lock reaction vessels can be centrifuged up to 30 000 x g
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DNA LoBind Tubes, with snap-on lid
Eppendorf
Less than 1% loss of DNA / RNA at low concentrations and critical conditions (high salt, short DNA-fragments)
No surface coating, e.g. silicone
Free of DNA, DNase, RNase and PCR inhibitors (PCR clean)
Novel PP, manufactured under optimized conditions
Highly transparent
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Less than 1% loss of DNA / RNA at low concentrations and critical conditions (high salt, short DNA-fragments)
No surface coating, e.g. silicone
Free of DNA, DNase, RNase and PCR inhibitors (PCR clean)
Developed for preparatory and analytical purposes. Suitable for biochemistry, biotechnology, microbiology, microanalysis. Can even be used in strong acids and alkalis, and in all solvents and oxidants. Suitable for vacuum and high-vacuum distillation. Reduces distillation times in rotary evaporators. No abrasion, absorption of substances or solvents. Softening (evaporation) occurs at 2500°C. Can be sterilised by dry heating. Effective in even the smallest volumes of liquid, even after multiple interruptions. Prevents any bumping. Highly resistant....
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Developed for preparatory and analytical purposes. Suitable for biochemistry, biotechnology, microbiology, microanalysis. Can even be used in strong acids and alkalis, and in all solvents and oxidants. Suitable for vacuum and high-vacuum distillation. Reduces distillation times in rotary evaporators. No abrasion, absorption of substances or solvents. Softening (evaporation) occurs at 2500°C. Can be sterilised by dry heating. Effective in even the smallest volumes of liquid, even after multiple interruptions. Prevents any bumping. Highly resistant.
Dispersing tube for Dispersing system ULTRA-TURRAX® Tube Drive
IKA-Werke
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Fire Blanket, Fibreglass
LLG
The fire blanket is a small fire equipment principally used to extinguish small incipient (starting) fires by smothering the fire cutting off the oxygen supply from the fire.
According to DIN 1869
Made of texturized E-glass fabric
Cut edges seamed
Folded and packed in a red plastic bag with print "Löschdecke"
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The fire blanket is a small fire equipment principally used to extinguish small incipient (starting) fires by smothering the fire cutting off the oxygen supply from the fire.
According to DIN 1869
Made of texturized E-glass fabric
Cut edges seamed
Folded and packed in a red plastic bag with print "Löschdecke"
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Hotplates C-MAG HP 7/C-MAG HP 10
IKA-Werke
Made of glass ceramic which offers excellent chemical resistance.
Fixed safety circuit of 550 °C
Hot Top indicator: Hot surface warning to prevent burns
Exact temperature setting via digital display (LED)
Digital error code display
Raised control panel for protection against spilt liquids
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Made of glass ceramic which offers excellent chemical resistance.
Fixed safety circuit of 550 °C
Hot Top indicator: Hot surface warning to prevent burns
Exact temperature setting via digital display (LED)
Digital error code display
Raised control panel for protection against spilt liquids
-Adapter according to DIN 12878 for connecting a contact thermometer, e.g. ETS-D5, enables precise temperature control
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.
