Sarstedt Desaga gas sampling device GS and replacement conical centrifuge tubes from LabFriend. Buy Sarstedt (Desaga) Gas sampling device, type GS from LabFriend Singapore, Gas sampling device, type GS Standard device for most. The GS gas sampler and the advanced GS can be used in the I/ min. range. The clear and concise menu simplifies adjustment and minimises.
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The fully automated instruments are available complete with a high-quality PC unit and dewaga printer. Our range includes three high-performance devices. The watertight glass cooling plates with frosted glass covers are firmly attached to the chamber.
Diffusion barriers in the integral buffer tanks, together with the electrode holders, form a mm lybyrinth between the electrode and buffer sesaga.
This effectively shields the gel against the effects of electrophoresis products and ionic displacements at the electrode. The dimensions of the DESAPHOR HF chamber are standardised for isoelectric focussing and horizontal gel electrophoresis in agarose or polyacrlyamide gels providing optimal safety dessaga the 3, V high voltage range.
The electrodes, in the form of rods, are tensioned on their lower surfaces with platinum springs, and can be placed randomly or moved to any position. Therefore, they accommodate gels of all sizes, even mini-gels, or the use of additional electrodes for double focussing. Using two troughs dishes also allows horizontal electrophoresis in various carrier media.
To accommodate and mm separating cells the lower buffer tanks are of different heights. To reduce cost, these are assembled by the user using glass plates and plastic spacers. The separating cells are held together by clamps, which allow spaces of up to 3. For 2-dimensional electrophoresis, the separating cells are made from special 2D glass plates.
These have a milled slot at the top for taking round gels of up to 4 mm diameter.
With the rod gel adapter, the chamber can also be used for the classical cylindrical gel electrophoresis and for the first dimension in 2D-electrophoresis. Gas sampling devices Gas sampling devices are used for volume-corrected sampling of gaseous material for emission and immission, measurements to trace workplace pollutants and to analyse process gases.
A bs controls and monitors the sampling process. In automatic mode, gas sampling devices can be used for sampling volumes up to 9, litres.
That meets the requirements of all VDI guidelines and other national and international regulations. The GS gas sampler and the advanced GS can be used in the 0.
GS , Gas Sampler, V – Sarstedt
The clear and concise menu simplifies adjustment and minimises errors. Both devices require dwsaga power supply of just 12 V DC at a max. The devices can also be run independently for 10 hours at a medium pump rate using the GB 12 Power Pack.
The GS gas sampler was designed to work with sampling tubes.
It consists of the basic device to which easily replaceable sample changers can be attached to accommodate a range of tube lengths and diameters. Sample changers can hold up to 10 tubes and can be dezaga in the laboratory. The thermal mass flow rate meter and the control valve enable precise flow measurement from 0.
All measuring parameters and the start settings are individually programmable for each sample tube and can be stored and displayed via an RS interface. Microbial Air Sampler The importance of monitoring and documenting air quality is increasing, especially in hospitals and in the pharmaceutical, cosmetic, and food industries.
More and more attention is desagw paid to microorganism contamination from sewage plants, landfill sites, and waste separation plants. The GS battery-operated microbial air sampler is designed dssaga sampling and monitoring air quality in operating rooms, production lines, and other controlled areas.
The device uses the Anderson Airsampler Principle to draw air over a nozzle plate. The design of the inlet aperture produces an intake rate of 0. Particles and microorganisms are deposited onto a standard Petri dish containing edsaga nutrient agar which is then incubated to determine the types of organisms present and the number of colony-forming units. When in mobile operation, a built-in rechargeable battery provides power for about 5 to 6 hours.
GS 312, Gas Sampler, 230 V
Wash bottles and accessories Desga wash bottles are used to prepare receiving vessels in the laboratory, to eliminate sampling interference, and to secure the samples for transport. To meet almost every requirement, wash bottles are available in 30,and ml volumes with a choice of three washing inserts, plus an aerosol separator and an impinger insert. Racks and transport boxes are also available for use with all sizes of wash bottles.
Probes made gss borosilicate glass are used with our gas sampler for air sampling of flowing gases. The probes are availbale in a range of lengths so that samples can be collected anywhere. A convenient tubular sampling probe with a heating jacket can be used to avoid condensation.