The role of Biochemical Oxygen Demand (BOD) is to measure the amount of oxygen needed to remove organic waste from the water of bacteria.Important to know, the larger the Biochemical Oxygen Demand, the more rapidly oxygen is depleted in the stream. This means there will be less oxygen in the water.biological oxygen demand is essential By providing information to assess the effect discharged wastewater will have on the receiving environment.The BOD value is commonly expressed in milligrams of oxygen consumed per liter of sample during 5 days of incubation at 20°C.The goal is maintaining the aquatic life and aesthetic quality of streams and lakes.
The calorimeter is a means of measuring the heat of chemical reactions or physical changes as well as heat capacity. A bomb calorimeter is a type of constant-volume calorimeter used in measuring the heat of combustion of a particular reaction.
Fiber Analyzer is appropriate for the content analysis of the Crude Fiber, acid/alkaline detergent fiber (ADF), neutral detergent fiber (NDF), acid detergent lignin (ADL), cellulose and hemicellulose in the raw materials and finished products of food, grain and feed.
The ELISA method is a test which is used in immunology and other scientific fields to detect antibodies and antigens. ELISA stands for Enzyme-Linked Immune Sorbent Assay, which refers to the fact that antibodies coupled to enzymes are used to determine the results of the test.
Flame Photometer applies the emission spectrum as the basic principle, which uses the flame heat and excites part of the atoms in alkaline earth metal. The atoms receive energy and transfer it to the old energy level. When the atom is at a normal energy level it releases the energy.
A flash point tester is an instrument that determines the flash point of a sample.To find the flash point, heat the liquid in a container and then introduce a small flame just above the liquid surface.the temperature recorded as the flashpoint.
The function of the milk analyzer is to make quick analyses of milk on fat (FAT), non-fat solids (SNF), proteins, lactose and water content percentages, temperature (oС), pH, freezing point, salts, conductivity as well as density of one and the same sample directly after milking, at collecting and during processing.
The preferred method of infrared spectroscopy. When IR radiation is passed through a sample, some radiation is absorbed by the sample and some passes through (is transmitted).
HPLC is an analytical method used to separate the components in a mixture, to identify each component, and to quantify each component. It relies on pumps to pass a pressurized liquid solvent containing the sample mixture through a column filled with a solid adsorbent material. Each component in the sample interacts slightly differently with the adsorbent material, causing different flow rates for the different components and leading to the separation of the components as they flow out the column.
Automatic Kjeldahl Analyzer is an automatic, smart device determining nitrogen content based on Kjeldahl method. It can be widely used in food processing, feed production, tobacco, livestock, soil fertility, environmental monitoring, medicine, agriculture, scientific research, teaching, quality control and other fields for the test of nitrogen or protein content with respect of macro and semimicro samples and can also be used for the test of ammonium, volatile fatty acid / alkali, and so on.
The Liquid Nitrogen Generator is your reliable and efficient on-site plug and produce cryogenic solution. With a small footprint, low power consumption and no need for cooling water or water chiller makes the TRITON2+ and Triton-2 the best solutions available on the market. With integrated cooling fans can operate with air cooling up to +32°c ambient temperatures making it suitable to operate in most parts of the World. Simply connect the power and press start for the machine to automatically produce liquid nitrogen when needed. The safe front flask dispenser makes dispensing LN2 safer than ever with other options such a s a rear hose connection available to connect to freezers.This makes possible to cryopreserve important biological samples in a stable and reliable manner.Nitrogen is used primarily:food industry, Medical treatments, and Also Liquid nitrogen used for medical cooling systems for the preservation of cord blood tissue and eggs
Osmometry is the measurement of the osmotic strength of a substance. This is often used by chemists for the determination of average molecular weight. Osmometers are useful for determining the concentration of dissolved salts or sugars in blood or urine samples. Osmometry is also useful in determining the molecular weight of unknown compounds and polymers.
Particle analyzers determine the size and distribution of particles in a material.Particle size analyzers work in many areas of research and development, product testing, manufacturing and quality control. Particle size analysis is important in characterizing a wide range of product performance factors.There are several many analytical techniques and approaches for particle size analysis.It depends on the range, the nature of the sample, the method of analysis and the sampling output.Particle size analysis is a very important test and is used for quality control in many different industries like Food and beverages,Pharmaceuticals,Aerosols and more.The tests should be adjusted according to the different materials.
The fat analyzer is the full-automatic crude fat analyzer designed based on the principle of Soxhlet extraction .appliance is applied to the extraction or measurement of soluble compounds in the field of agriculture, environment and industry.
A typical titration begins with a beaker or Erlenmeyer flask containing a very precise volume of the analyte and a small amount of indicator placed underneath a calibrated burette or chemistry pipetting syringe containing the titrant. Small volumes of the titrant are then added to the analyte and indicator until the indicator changes, reflecting arrival at the endpoint of the titration.
Atomic Absorption Spectrophotometer (AAS) is a kind of instrument for the inorganic analysis. It is widely used in environmental protection, medicine, sanitation, metallurgy, geology and petrochemical industry fields for micro and trace analysis. Atomic Absorption Spectrophotometer can analyze more than seventy kinds of elements. With the development of instrument accessories and analyzing technology, more objects, from element to morphology and from nonmetallic anion to gas-phase molecule, could be analyzed directly or indirectly.
Is a type of blood test that measures how quickly erythrocytes (red blood cells) settle at the bottom of a test tube that contains a blood sample. Normally, red blood cells settle relatively slowly. A faster-than-normal rate may indicate inflammation in the body.
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