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• OKP code 94 4370 • The color of the box is resistant to treatment with desolutions.  • Number of filtration degrees: 1 or 2 • Pre-filter class according to GOST R 51251-99: G4 • HEPA filter class according to GOST R 51251-99: N14 • The degree of purification of the emitted air from suspended particles larger than 0.2 microns: 99.995% • Air purity class of the working area according to GOST R ISO 14644-1-2002 (by particles 0.5 microns): 5ISO • Protection class (according to WHO classification): IIA • Total air capacity: 1350 m3/h  • Capacity for air entering the working chamber of the box: adjustable, from 400 to 900 m3/h • Recycling rate: 80% • The air flow rate in the working area is adjustable: from 0.2 to 0.45 m/s • The internal chamber of high pressure is surrounded on all sides by zones of low pressure relative to atmospheric • Power of the UV lamp of the working chamber: 30 W • Sound power level of the laminar box: no more than 57 dBA • Illumination of the working area of the laminar box: at least 1000 Lux • Shadowless lighting of the working area of the laminar box • Suspended front window with lifting and stopping at any level • The control panel is located outside the working area, which provides easy access during repairs and no contact with potentially dangerous agents in the duct system and air purification • Sockets in the work area: 2 pcs • Power consumption: 210W • Weight of the box: no more than 120 kg • Dimensions of the working chamber of the laminar box (WxDxH): 1160x570x630 mm • External dimensions of the laminar box (WxDxH): 1200x670x1270 mm • Equipped with a stand table • Dimensions of the stand (WxDxH): 1200x670x650 mm • Continuous operation time is unlimited • Warranty period: 18 months from the date of delivery and acceptance of the product • Package dimensions (WxDxH): 1290x780x1370 mm

At the Scientific Research Center of the Russian Academy of Sciences, the technology of acousto-optic filtration of optical radiation is used to create a wide class of optical devices that are successfully used, for example, in biomedicine to diagnose various diseases (including oncology), in agriculture to diagnose the condition of plants, during non-destructive testing of complex technical objects and in solving other tasks. Acousto-optics has a number of important advantages over other technologies for obtaining spectral information: - the ability to create imaging devices without spatial scanning, since the acousto-optic filter is a software-controlled tunable light filter; - the compact modular design allows the acousto-optic filter to be integrated into the optical circuit of most imaging devices, which expands their analytical capabilities; - spectrum scanning is carried out by means of an electrical signal, without mechanical scanning; - fast arbitrary spectral addressing causes high shooting speed and the absence of redundant information; - software management. The key element of the presented device – an acousto–optic filter - is being developed at the Scientific Research Center of the UP RAS on the basis of original calculation methods. The manufacture of acousto-optic filters, optical and mechanical components, as well as the assembly, tuning, and calibration of such devices is also carried out at the Scientific Research Center of the UP RAS.

Field of application: Cloning of restriction fragments. Connecting DNA fragments with blunt ends.

It is intended for determining blood groups by direct agglutination reaction and conducting tests for compatibility of the donor and recipient. The P-50 tablet is made of impact-resistant polystyrene of the UPM-0508 brand. The surface of the tablet has the property of forming a regular flat drop. The wells have sides that prevent the spreading of reagents. Alphanumeric marking facilitates the organization of registration of analysis

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

Test tubes are used for blood sampling in biochemistry and immunology. During centrifugation, the gel forms a strong barrier for 48 hours between the clot and the serum. The gel tubes must be centrifuged no later than 2 hours after blood collection. Material for research............... blood serum Scope of application............................ serum research in biochemistry, immunology Centrifugation.............................. 1500-2000 g - 10 minutes

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

Overall dimensions: 550x230x350 mm Weight (without computer): ~17 kg Power consumption: up to 200 watts Warranty service : 1 year   Detector Two-beam spectrophotometer Spectral range – 190-360 nm Simultaneous detection at 1-8 wavelengths Cell volume – 1.2 µl Noise <0.0001 E.O.P. at 250 nm Drift <0.00005 E.O.P./hour at 250 nm Column Ø2x75 mm stainless steel The efficiency of the column is up to 6000 theoretical plates Thermostat Solid-state electric Set temperature from 35 to 90°C The discreteness of the temperature setting is 1 °C Temperature control error ±0.3°C      Pump Two-pronged, gradient The feed rate is from 5 to 1000 µl/min, the maximum pressure is 70 atm . The gradient is formed from 1 to 20 linear sections Automatic doser Automatic, programmable Number of test tubes – 46 The number of analyses in the series is from 1 to 200 The dosed volume is from 1 to 99 µl Test tubes made of glass with a volume of 200 µl Polyethylene tube stoppers Software OS: Windows® XP/7/10 Milichrome A-02™, Multichrome™, Alphachrome, Alphaspectrum

Designed for drying and storage of slides measuring 76x26 mm in research laboratories. Made of polystyrene.

Nojin is a protein involved in the development of various tissues, including bone, muscle and nerve. It is an antagonist of bone morphogenetic proteins (MBPs). Noggin has been implicated in a number of pathological conditions.

The mill provides grinding of agricultural crops according to the current standards regulating methods of determining their quality. Principle of operation: grain is fed into the mill dispenser, where an air-grain mixture is formed, which enters the grinding chamber. The crushed product is separated from the air in the cyclone and collected in a special removable container. After the grain supply is stopped, the air flow ensures self-cleaning of the dispenser and the grinding chamber of the mill. application It is used in the preparation of samples to determine the quantity and quality of gluten, the "drop number" and other indicators of the quality of crops by infrared spectroscopy and other laboratory analysis methods, which require a high degree of grinding of samples. The CALIBRE differs from its predecessor, the BOREY laboratory mill, by a drastic reduction in overall and weight characteristics. An additional advantage of the CALIBRE mill is the reduction in the number of structural elements. So the absence of the door of the grinding unit makes it possible for quick access to carry out work on cleaning the grinding headset. technical specifications: Volume of the receiving funnel, ml 400 Permissible amount of ground product per hour, kg 3 The grinding time of the suspension is 50 gr., from 25-35 The maximum size of the crushed product, mm 12 The diameter of the sieve holes, mm 0.8; 1.0 The speed of rotation of the grinding hammers, rpm 16 500 Minimum mass of the milled product, g 10 The maximum mass of the milled product, g 300 Overall dimensions, mm 400 x 445 x 400 Weight, kg 26 Noise level, dB 70 Power supply Single-phase AC 220 V, 50 Hz Power, W 1050 The response time of the overload protection system, from 2 GENERAL CHARACTERISTICS: 1. Reproducible sample preparation process: The mill is equipped with a sieve with round holes with a diameter of 0.8 mm*, which makes it possible to obtain a finely dispersed product with a stable particle size during grinding. On a separate order, it is possible to complete a sieve with holes with a diameter of 1.0 mm. 2. Quick and easy cleaning The cyclone-exhaust system of the mill provides self-cleaning of the grinding chamber. The ledges and holes in which the ground sample can be collected are minimized. 3. Low noise The vibration and noise insulation system of the CALIBRE mill allows, with considerable power and productivity, to ensure comfortable work of personnel during the working shift. 4. Maximum safety and ease of operation The closed grinding chamber ensures safe operation of the mill. The thermal overload protection system turns off the electric motor when it stops during the grinding process.