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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

It is designed to maintain the set temperature of the liquid coolant circulating in the internal bath of the thermostat and in connected external consumers of closed or open type. Feeding and suction pump for external closed or open type thermostating systems. An internal bath with a volume of 27 liters and a depth of 200 mm. The operating temperature range is +5...+40 °C. Overall dimensions 420x710x840 mm The open part of the bath is 100x100 mm Bath depth 200 mm Weight 53 kg Power consumption 3.5 kW.

Furniture for laboratory work. All-metal exhaust cabinet Working surface: Porcelain stoneware (ceramic tile 300*300mm), stitching - epoxy compound Overall dimensions: Length, mm: 900 Depth, mm: 740 Height, mm: 2100 equipment Working box front anti–spill side - acid–resistant polished stainless steel AISI 316 housing - metal painted with white powder paint (RAL 9016) guide posts – aluminum profile painted with dark gray powder paint (RAL 7011) 2 dependent lifting screens – tempered glass in aluminum frames, lifting 0-710mm, do not change the dimensions of the cabinet when lifting.

equipment 2 countertops sink-drain (polypropylene, internal size 250*100*150mm), laboratory faucet d/water the package includes a siphon corrugated hose flexible eyeliner length 1200mm 2 racks, each support racks – aluminum profile painted with powder paint (RAL 1001) top panel 190mm deep – metal painted with powder paint (RAL 1001)

The NV-1200 SK is a relatively small and inexpensive computer desk with a countertop width of 1200 mm. It is designed for routine computer work in the laboratory. The height of the table is 75 cm (like a regular office desk). The whole table is made of laminated chipboard (chipboard 16 mm thick) and edged on the facade with a 2 mm PVC edge, which increases its impact resistance and mechanical strength. In the right cabinet there are three drawers for storing papers, office and other useful small stuff. The legs of the table are adjustable in height within two centimeters, allowing you to place it even on a rather uneven floor. The floor stand for the system unit is equipped with wheels. The block on the stand can be easily pushed under the table or removed from under it. Dimensions of the table when assembled (W×D ×H): 1200×600×750 mm. Advantages of NV-1200 SK tables An inexpensive solution for laboratories that value the reliability and durability of furniture; The set includes a mobile stand for the system unit; Suitable for very small rooms; It is convenient to work while sitting: the height of the work surface is 75 cm, this is the height of an ordinary office desk. Application of NV-1200 SK tables Tables of the NV series are used in laboratories of the widest profile: at food and light industry enterprises, in scientific and educational workshops, in chemistry classrooms, quality control centers, medical organizations and many others.

Operating temperature range -70...+30 °C Two places for glass viscometers. The stability and uniformity of the temperature in the working bath is not worse than ± 0.02 ° C. Bath volume 16 l Overall dimensions 800x530x1210 mm The open part of the bath is 130x130 mm Bath depth 370 mm The size of the viewing window is 125x270 mm Weight 125 kg Power consumption 4.2 kW

The polymer tip is suitable for most modern dispensers of the Lenpipet, Finpipette brands, Without a filter, non-sterile.

Purpose of the thermometer TK-5.04S The digital contact thermometer TK-5.04S is designed to measure the temperature of various materials by direct contact of the probe with the measuring object. The digital contact thermometer consists of an electronic unit and replaceable probes. Thermoelectric converters (TP) with NSH according to GOST R 8.585 are used as thermosensitive elements in the probes. •

Technical specifications: Frequency range, from 0.1 Hz to 1 Frequency range, from 0.1 Hz to 1 MHz Frequency setting error, ± 1 % Signal amplitude: - at a load of 600 ohms - without load, not less than 5 V (10 V span) not less than 10 V (20 V span)Smooth signal attenuation, at least 20 dB Frequency stability in 15 minutes, no more than 0.5% Hz Frequency setting error, ± 1 % Signal amplitude: - at a load of 600 ohms - without load, not less than 5 V (10 V span) not less than 10 V (20 V span) Smooth signal attenuation, at least 20 dB Frequency instability in 15 minutes, no more than 0.5 %