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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

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

Technical specifications: Ambient temperature, °C from +10 to +35 Relative humidity (at +25 °C), % no more than 98 Atmospheric pressure, kPa from 84 to 106.7 Power supply 220  22 V, 50  1 Hz Power consumption, VA no more than 150 Overall dimensions (LWC), mm Monitor Multiplexer 665x482x222 665x482x222 Weight, kg Monitor Multiplexer (2-16 channels) 25 15 - 25 Average time to failure, h 12000 Average service life, 5 years

Tubes without fillers are used for the study of blood serum in biochemical, immunological and serological tests. Material for research............... blood serum Scope of application............................ blood serum research in biochemistry, immunology, serology Centrifugation................................ 1000 - 1500 g - 10 minutes

The test tubes contain a buffer solution of sodium citrate, which is an anticoagulant. The ratio of citrate to the amount of blood taken is 1:9. Material for research............... citrate plasma, blood Scope of application............................ coagulation study Centrifugation................................ 2000 - 2500 g - 10-15 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

The test tubes contain a buffer solution of sodium citrate, which is an anticoagulant. The ratio of citrate to the amount of blood taken is 1:9. Research material............... citrate plasma, blood Scope of application............................ coagulation study Centrifugation................................ 2000 - 2500 g - 10-15 minutes

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 potassium salt of ethylenediaminetetraacetic acid (EDTA) is the preferred anticoagulant for hematological studies. Material for research............... stabilized EDTA whole blood /EDTA plasma.

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 irreversible clotting factors. Research material............... heparinized blood, plasma Scope of application............................ immunology, hematology Centrifugation................................ 1000 - 1500 g - 10 minutes

The Ames transport environment is another modification of the basic Stewart transport environment. This medium is capable of supporting microorganisms such as Neisseria sp., Haemophius sp., Corynebacteria, Streptococci, Enterobacteriaceae, etc. for up to 3 days, however, cultivation during the first 24 hours gives the best results. Coal absorbs substances that are toxic to bacteria. The tampon probe is packed in a high-impact PP tube (12*150 mm). The test tube is provided with a label indicating: batch number, date of sterilization, expiration date, manufacturing company, supplier company, and also provides a place for applying information about the patient and the sample. The edge of the label is fastened with a stopper that closes the tube with a tampon - the label serves as the control of the first opening. Store at a temperature not lower than + 5 °C and not higher than + 25 °C.

Technical specifications: Measuring range of mass concentration of mercury vapors in the air, ng/m3 from 20 to 20000 Limits of permissible basic relative error, d0, % ± 20 The limit of permissible relative standard deviation of the analyzer output signal, %5 The limit of the permissible value of the mean square deviation (SKO) of the zero signal, ng/m3 2 Drift of the zero signal of the analyzers in 5 minutes, ng/m3, no more than 2 The limit of permissible change of analyzer readings for 8 hours in fractions of d0 0.5 Time to establish the readings, s, no more than 20 Time of analyzer output to the mode, min, no more than 20 Volumetric flow rate of the analyzed air at the analyzer inlet, dm3/min, not less than 10 Volumetric air flow at the outlet of the gas analyzer system with the inlet blocked, dm3/min, not more than 0.3 Absorption coefficient of mercury vapor by the built-in sorption filter, %, not less than 98 The limit of permissible additional error due to changes in ambient temperature within the operating range for every 10 ° C, in fractions of d0 0.5 The analyzers are powered by a built-in AC battery voltage (220 ±22) In the frequency (50 ±1) Hz Power consumption, In × A, not more than 35 Continuous operation time of the analyzers from the built-in battery, h, at least 8 Overall dimensions of the analyzers, mm, no more than 470x110x220 Mass of analyzers, kg, not more than 7 Reliability indicators average time to failure, h, at least the full average life from the built-in AC battery voltage (220 ± 22) In the frequency (50 ±1) Hz Power consumption, In × A, not more than 35 Continuous operation time of the analyzers from the built-in battery, h, at least 8 Overall dimensions of the analyzers, mm, no more than 470x110x220 Mass of analyzers, kg, no more than 7 Reliability indicators average time to failure, hours, at least full average service life, years, at least 2500