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The potassium salt of ethylenediaminetetraacetic acid (EDTA) is the preferred anticoagulant for hematological studies. Material for research............... EDTA-blood, plasma Scope of application............................ hematological examination of whole blood

According to the requirements of the standards, the cooler is included in the list of equipment for determining humidity with pre-drying. Usually, grain samples after preliminary drying are cooled in the laboratory room to ambient temperature. However, with such cooling, the ambient temperature reaches only the surface layers of the samples, which affects the results of the analyses. The principle of operation of the cooler is based on blowing sample canopies in mesh buckets placed on a stand by a fan rotating at high speed. Advantages: Rapid cooling of samples. Stable moisture distribution. Allows you to significantly improve the accuracy of the results of determining humidity.

Test tubes are used to count blood cells and study plasma parameters. When mixed with the collected material, heparin blocks the activity of thrombin and inhibits the transition of soluble fibrinogen to insoluble fibrin, inactivating the coagulation factors irreversibly. Material for research............... heparinized blood, plasma Scope of application............................ immunology, hematology Centrifugation................................ 1000 - 1500 g - 10 minutes

It is intended for taking samples of biological material, with the possibility of their subsequent safe transportation to the laboratory for analysis. It is convenient for taking flushes. Sterile.

It is intended for painting blood smears or other biological preparations on slides - slides by the group method (slides are placed in holders) according to a given technological program in diagnostic and research laboratories. Cassettes with fixed slides successively go through 5 working stages: 1) Pre-drying of freshly prepared preparations; 2) Fixation with pre-painting; 3) Basic coloring; 4) Flushing; 5) Drying. The cassettes are moved to the next position by the forward-return movement of the trays. The time of each stage is the same. It can be set when ordering the device. Factory setting – 5 minutes. The total duration of all stages is 20 minutes. The coloring process is carried out along a linear trajectory. Slides with a smear should be placed in special cassettes and fixed by turning the eccentric lever. Fill the baths with reagents and install them in the device at the specified places. Place the slide cassette on the pre-drying starting position. If the preparations are dry, the cassette with slides should be immediately placed in a bath with a retainer. The time of each stage is 5 minutes. The whole procedure of painting and drying takes no more than 20 minutes. With sequential installation, the device can process up to 12 cassettes, i.e. up to 120 slides per hour.

Adhesive Film for EIA tablets. Non-sterile. Optically transparent. The film securely seals the tablet. Moisture-proof, non-toxic, prevents excessive evaporation of water from the wells of the microplate, sedimentation of reagents on their walls, and as a result, the edge effect. Prevents false positive results during EIA. There is 1 notch in width. Thickness: 80 microns. Size:135*82mm Composition: PVC Application temperature: -40°C to +80°C Color: Transparent Packaging: 100 pcs.

It is intended for taking and storing samples of biological material for the purpose of safe transportation to the laboratory for analysis. It is convenient for taking flushes, including sanitary ones. Non-sterile.

Technical specifications: Absorption coefficient of mercury vapor by the built-in sorption filter, %, not less than 98 Volume flow rate of the analyzed gas at the monitor inlet, dm3/min, not less than 4 Monitor power supply from AC mains: voltage, V frequency, Hz 220 ± 22 50 ± 1 Power consumption, In × A, not more than 150 Overall dimensions (LXC), mm, no more 665x482x222 Weight, kg, not more than 25 Operating conditions: - ambient temperature, °C from 10 to 35 - relative humidity (at 25 °C), %, not more than 80 - atmospheric pressure, kPa from 84 to 106.7 - relative humidity of the analyzed gas (at 20 °C), %, not more than 99 Average time to failure, h 12000 Average service life, 5 years

The potassium salt of ethylenediaminetetraacetic acid (EDTA) is the preferred anticoagulant for hematological studies. Gel is a special material designed to form a stable barrier between the cellular components of blood and serum during centrifugation. Material for research............... EDTA-blood, plasma Scope of application............................ hematological examination of whole blood

It is intended for taking samples of biological material, with the possibility of their subsequent safe transportation to the laboratory for analysis. Non - sterile

The walls of the tubes are coated with a dry clot formation activator (silicon dioxide) to accelerate blood clotting. Mixing blood with it does not affect the result of tests. The acceleration of the blood clotting process significantly reduces the preparation time of the biological sample. Material for research............... blood serum Scope of application............................ blood serum research in biochemistry, immunology Centrifugation................................ 1000 - 1500 g - 10 minutes

The principle of operation of the device UER-03: The principle of operation of the device is based on the creation of equal conditions for all exposed samples during biotesting. It is achieved by rotating the cassette with the test culture samples of crustaceans installed in it around the central axis. Since the sample cassette is oriented obliquely, when it rotates, there is an active gas exchange between the surrounding air and water samples. As the result, test organisms in test tubes are provided with sufficient oxygen concentration in the medium during the entire exposure period. The rotation speed of the cassette is chosen so as not to have a stress effect on the crustaceans. The device operates in continuous mode and does not require additional intervention in the process of exposing the crustacean culture. The required conditions for temperature and light irradiation can be provided only when the device is installed in the climatostat. Used in techniques: - Methodology for determining the toxicity of water extracts from soils, sewage sludge and waste, drinking, sewage and natural water by the mortality of the test object (Daphnia magna Straus). MON F 14.1:2:4.12-06 / 16.1:2.3.3.9-06 FR.1.31.2009.06641. - Methodology for determining the toxicity index of nanopowders, products made of nanomaterials, nanopoints, waste and sewage sludge containing nanoparticles, according to the mortality of the test organism Daphnia magna Straus. FR.1.39.2010.09102 And it can also be used in other suitable techniques.