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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 tripod is made of aluminum, which allows them to be sterilized at any temperature; this material provides lightness and durability. An additional shelf has been added to prevent the tubes from skewing when they are installed. It is used in water baths and not only. The tripod has an individual packaging. Designed for storing test tubes.

Furniture for laboratory work. Desk Length, mm: 1500 Depth, mm: 700 Height, mm: 760 COMPLETE SET table top, base and curbstones – melamine 16mm thick left curbstone with 3 drawers, internal drawer size – 310*470* 100mm, full extension guides

Designed for: – measurement and registration of air temperature, temperature of hot water supply, surface of heating devices; – measurement and registration of relative humidity; – saving data to a memory card with subsequent transfer to a PC for generating reports; – measurement accuracy from ± 0.2 ° C.

The generator is capable of operating both autonomously and as part of automated measuring systems with USB and IEEE-488 (CPC) interfaces. Technical specifications Frequency range from 5 to 17.85 GHz Frequency tuning discreteness 0.001 Hz The main error of the frequency setting is ± 3x10-7 Hz The range of setting the output signal power level at the main output is from minus 110 to 13 dBm The basic error of setting the reference power level is ± 1.0 dB Instability of the output signal power level for any 15-minute time interval of no more than 0.1 dB Metrological characteristics of the generator in the FM operation mode: - frequency range of the modulating signal: low frequency from 1 Hz to 20 kHz RFM from 10 to 100 kHz - frequency deviation setting range (taking into account the carrier frequency value): low frequency from 1 Hz to 100 kHz RFM from 50 to 10000 kHz - the main error of the frequency deviation setting is ± (3 – 18)% Metrological characteristics of the generator in AM operation mode: - frequency range of the modulating signal from 0.05 to 5.0 kHz - the range of setting the amplitude modulation coefficient from 1 to 50 % - the main error in setting the amplitude modulation coefficient: Internal ± (0.15M + 0.2)% External ± (0.20M + 0.5)% Metrological characteristics of the generator in the IM operation mode: - the duration range of modulating pulses from 100 ns to 20 s - the range of the modulating pulse repetition period from 140 ns to 30 s - the difference in the duration of the output RF pulses from the duration of the modulating pulses ± 100 ns Operating temperature range from minus 10 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 150 VA Overall dimensions, mm 498x136x487 Weight, not more than 15 kg

The Korsa NV-1500 SHV-SPB Laboratory fume cupboard is a single—frame cabinet with a width of 1410 mm with a countertop made of chemical-resistant plastic. External dimensions of the cabinet (W×D×H): 1410×700×1960 mm. Dimensions of the working area (W×D×H): 1378×540×750 mm. Table top: chemically resistant plastic. A reliable fume cupboard for laboratories Working surface material: chemical resistant plastic. It is moisture-resistant, resistant to prolonged exposure to concentrated acids and alkalis. It has limited resistance to high temperature and to prolonged exposure to organic solvents. It is a popular choice for laboratories, suitable for training workshops, analytical and medical laboratories. Ovens or drying cabinets should not be placed on such a countertop. The working area is closed by one lifting frame with a counterweight. There are two exhaust zones in it: the hood of the exhaust box and the level of the countertop. Diameter of the flange for connection to the ventilation system: 150 mm. Working area size (W×D×H): 1378×540×750 mm. Please note that the cabinet narrows upwards. At a height of 50 cm, the depth of the working area will be 410 mm, at a height of 70 cm: 365 mm. If you need to place high equipment, then make sure that it corresponds to the dimensions of the camera, otherwise you will not be able to close the cabinet. The height of the raised glass above the cabinet: 510 mm, that is, with the glass raised, the total height of the cabinet will be 2470 mm. The working area is illuminated by an LED lamp (included in the package). The switch is located on the right-hand side of the cabinet, next to the sockets. The fume cupboard is equipped with two sockets, one of them with grounding. Sockets have the IP20 degree of protection, maximum load: 1.5 kW. The base of the cabinet is an all-welded metal frame in powder coating. The side laminated panels (chipboard 16 mm thick) are edged on the facade with a durable PVC edge 2 mm thick, which increases their impact resistance and mechanical strength. The cabinet legs are adjustable in height within two centimeters, allowing you to place the cabinet even on a rather uneven floor.

The smart submersible probe L=150 mm SZPG.150P with built-in flash memory is designed to measure the temperature of various materials by direct contact of the probe with the measuring object and transmitting the measured value via Bluetooth to devices with the ThermoMonitor, Android program installed. Operating conditions of the SZPG.150P smart probe Ambient temperature, °C: -20...+55. Relative humidity, %: not more than 80 at T=35 °C. Atmospheric pressure, kPa: 86...106. Functionality of the SZPG.150P smart probe Measurement of physical quantities with a resolution of 0.01. Recording of measured values at intervals from 5 seconds to 23 hours 59 minutes 59 seconds (only smart probes with built-in memory). Transmission of data about measured physical quantities via Bluetooth to a device with the ThermoMonitor, Android program installed. Transmitting information about the state of charge of the built-in battery via Bluetooth to a device with the ThermoMonitor, Android program installed. Automatic transition to sleep mode after 50 seconds. The ability to connect external power. Possibility of calibration.

Devices capable of generating oxygen have found the widest application in various fields of medicine. The equipment is also used in training centers, educational institutions and oxygen rooms. Medical oxygen concentrators allow to accelerate the recovery of patients suffering from cardiovascular diseases, chronic respiratory diseases, as well as other pathologies that make it difficult to saturate the blood with oxygen. This equipment is a mandatory equipment for anesthesiology and intensive care units. Oxygen concentrators demonstrate high efficiency in restorative treatment. Unlike oxygen sources, which use compressed gas, generators are characterized by high safety and efficiency Capacity: 400 l/min 24 m3/h 32 kg/hour Oxygen purity: 95 % Oxygen pressure: 4-5 bar

BASIC EQUIPMENT Working box working surface – porcelain stoneware slabs working window height – 750mm housing – metal painted with powder paint (RAL 7035) with the texture of shagreen leather lifting screen no lighting no flange ∅ 250 mm (distance from the back panel to the center of the flange – 215mm) Frame base collapsible frame made of rectangular metal profile painted with powder paint (RAL 7035) with a shagreen leather texture service panel – aluminum profile painted with powder paint (RAL 5023) with a shagreen leather texture automatic emergency power off 16A two splash-proof sockets with a 3.2kW cover (IP54) adjustable supports

Technical specifications Voltage, frequency, V/Hz 230V ±10%/Hz Engine 1-phase 230 V, 50 Hz, speed 1150 rpm UV lamp TUV UV lamp, UV lamp timer, 6000 hours of operation Wavelength 254 nm Number of LEDs, pcs at least 380 Lighting power, 55 W Work area illumination at least 1500 lux, brightness adjustable, color of luminous flux 6000 K (cold white light) Internal dimension of the working area, at least 1230×504 mm Working height of front screen elevation, 200 mm Max. height of front screen, 510 mm Frontal screen position alarm Audible position warning. Warning appears on display Outer dimension, mm 1368.5x766.2x1506.6 Height of base, mm 690

The laboratory drying cabinet SNOL-F-25/500-I2 is designed for thermal testing, aging, as well as drying, tempering and other types of heat treatment of various materials in an air environment at temperatures up to 500 ° C with natural or forced air convection in stationary conditions.

Operating temperature range -30...+50 °C Two places for glass viscometers. Stability and uniformity of temperature in the working bath is not worse than ± 0.01 ° C. Bath volume 12 l Overall dimensions 440x710x620 mm The open part of the bath is 165x85 mm Bath depth 300 mm The size of the viewing window is 130x270 mm Weight 55 kg Power consumption 3.5 kW