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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. Research material............... blood serum Scope of application............................ serum research in biochemistry, immunology Centrifugation.............................. 1500-2000 g - 10 minutes

Human Serum Albumin (HSA) is the main human plasma protein and has many physiological properties due to its unique structure.

Designed for dispensing volatile liquids. The applied scale of brown or white colors is completely resistant to any influences. specifications 9464-013-52876351-2014, GOST 1770-74, pack.12 /288 pcs, MiniMedProm is manufactured according to TU 9464-013-52876351-2014 in accordance with the technical requirements of GOST 1770-74. The products are made of chemical laboratory glass according to GOST 21400. Execution 1, accuracy class 2. RU No. RZN 2016/4740 of 10/25/2021

Technical specifications: Operating temperature range, °C -25...+100 Accuracy of temperature maintenance, °C ± 0.1 The discreteness of the temperature display, ° C 0.1 Cooling capacity at 20°C, W 520 Pump capacity in the discharge (suction) circuit, not less than, l/min 8,0 Volume of working fluid, l 10 The open part of the bath /depth, mm 190x130/200 Power supply, V/Hz 220/50 Power consumption, not more than 3.6 kW Overall dimensions, mm 430x665x460 Weight without working fluid, kg 40

The area occupied by the BEAVERMILL Mini is only 1m2, and the service areas on the left, right and rear are not required. The machine can be positioned against a wall, in niches between walls, as well as next to other equipment. Due to its light weight and compactness, the BEAVERMILL Mini can be transported in a freight elevator, moved along narrow corridors and through small openings of office doors. Installation and use of the machine is possible in research laboratories, offices and other non-production sites.

1. LK-1800 SL-D Width - 1800 CPL- 44 190 ₽ CERAMICS - 45 550 ₽ GRANTEC- 67 400 ₽ LAB HPL- 61 030 ₽ 2. LK-2100 SL-D Width - 2100 CPL- 49 270 ₽ CERAMICS - 50 650 ₽ GRANTEC- 75 520 ₽ LAB HPL- 68 940 ₽ 3. LK-2400 SL-D Width - 2400 CPL- 54 480 ₽ CERAMICS - 56 490 ₽ GRANTEC- 84 800 ₽ LAB HPL-76 990 ₽

The furnaces can be used as universal laboratory furnaces in metallurgical, jewelry and ceramic production, in orthopedic dentistry, chemical and food laboratories. Technical specifications Universal laboratory shaft furnaces with software control SSHOL are used for firing products, melting and heat treatment of metals at temperatures up to 1150 ° C. Max. operating temperature- 1150 ⁰C Dimensions of the working chamber - Ø300x500 mm

The sulfur analyzer ASV-2 is designed to measure the mass fraction of sulfur in gasoline (unleaded), diesel fuel, oil, kerosene, oil residues, lubricating oil bases, hydraulic oils, jet fuels, crude oil and other distillate oil products. The ASV-2 analyzer allows to perform the functions of determining sulfur both in the vacuum mode of the measuring chamber and in the helium purge mode. For this purpose the device is equipped with a set of accessories for connection of the analyzer to the helium post.

This cultivator is an improved model of cultivators of the KVM type of earlier execution. Previously, KVM cultivators had a narrowly focused orientation to the Grigoriev Yu.S. methodology. 14.1:2:3:4.10-04 / 16.1:2:2.3:3.7-04; FR.1.31.2009.06642 (biotest on the reaction of a thermophilic strain of chlorella algae, test function - cell growth in relation to control. the duration of the test is 22 hours, toxicity criteria: 20% suppression of growth. 30% - stimulation of growth in relation to control). The Europolitest company strives to provide Russian laboratories with the best equipment with extensive functionality. Today. we have released a new cultivator KVM-08 with touch control. It can still be used according to the above method (in the same mode - power from the 220V household network via the power supply) At the same time, this cultivator can be connected to the on-board network of climatostats (P2, B3 and B4). In this case, it can maintain the temperature control at the level of 20 gr. With (despite the fact that the climatostat will be configured to maintain 18 gr. S). That is, when connecting this cultivator with the on-board network of the climatostat, the cultivator allows you to work in a wider temperature range (20 - 32 gr. S) And when working from 220V - in the range (27 - 40 gr. S.) In such a way thus, this cultivator allows you to consistently carry out two techniques: 1). 14.1:2:3:4.10-04 / 16.1:2:2.3:3.7-04; FR.1.31.2009.06642 (when operating from 220 V without using a climatostat) 2). RD 52.24.905-2020 (when the cultivator is connected to the on-board network of climatostats (P2, B3 and B4) In addition, with new characteristics and functionality, this cultivator is a convenient research tool. In addition to the preset modes for biotests according to the two above methods, the cultivator has 3 three user modes for free programming by the operator Allows you to configure and "flash" individual parameters: - temperature control : any value from the range of 20 - 40 gr. C (take into account the restrictions for work from 220 or from the board. climatostat networks) - lumostating : the maximum value is 16,000 Lux, the cultivator allows you to adjust from 0 to 100 % - rotation speed of the drum with penicillin vials (24 pcs.) : 0 - 60 rpm - duration of exposure: 0 - 240 h (discreteness of 1 min) - sound notification of the end of the specified exposure time

Designed for laboratory production of nitrogen of the highest purity that are used to power analytical instruments (chromatographs, express analyzers of hydrogen content in metals, organic carbon concentration meters, sample evaporators, etc.), boxes with an inert atmosphere.

The SHV NVK 900 KG+ fume cupboard with plumbing (900×716×2200). Description: Exhaust laboratory cabinets are used when working with toxic and harmful volatile materials, with clean materials, with dissolution or decomposition under heat treatment, during sample analysis and many others. The base of the cabinet is an all-welded metal frame in powder coating. The side laminated panels (chipboard with a thickness of 16 mm) are edged along the facade with a durable PVC edge with a thickness of 2 mm, which increases their impact resistance and mechanical strength. Characteristics: Polypropylene sink with high chemical resistance; Chemically resistant brass faucet with polypropylene coating for cold water connection; Additional illumination on the side with smooth adjustment; A hood in the lower cabinet allows you to store reagents in it; Exhaust pipe on the cabinet lid with a diameter of 150 mm; Shock-resistant screen is easy to lift with one hand; The screen in the raised state does not increase the height of the cabinet; Inside the working chamber there is a shelf for storing reagents; Two moisture-proof sockets with a lid inside the working chamber; Special closers in the cabinet allow you to close the cabinet silently; On request, the countertops can be made of: chemical-resistant plastic porcelain stoneware (tile) polypropylene stainless steel monolithic ceramics epoxy expanded clay.

Features: Horizontal operation mode; Ceramic working pipe, with two plugs; Heaters are placed along the entire length of the working chamber to ensure fast and uniform heating of samples to the required temperature; The microprocessor temperature controller allows you to maintain the temperature with an accuracy of ± 10 ° C; Conveniently located control panel with a bright LED display for displaying the current and set temperatures with a discreteness of ± 1 °C; Highly efficient thermal insulation to minimize heat loss, which contributes to rapid heating of the chamber and reduces energy consumption; The furnace body is made of high-quality sheet steel and painted with heat-resistant powder paint; LED indicators of heater operation and protection operation; Easy to manage and control. Technical specifications: Set temperature range 100 ...1200°C Operating temperature range1 300 ...1200°C The error of reproducing the set temperature, no more ± 10°C Instability of temperature maintenance, no more ± 10°C Rated supply voltage 220 V Total power consumption 2500 W Overall dimensions (WxDxH) 617x325x405 mm Inner diameter of the pipe 50 mm Pipe length 500 mm Heated pipe length 400 mm The length of the isothermal zone with Δt=10 °C 150 mm Weight 25 kg