Spectrophotometers: care and maintenance
A spectrophotometer is an instrument used in laboratories to measure the absorbance of a sample, as a function of the wavelength of an electromagnetic radiation, and thus to know the concentration of the substances in a solution. This team consists of 4 main parts: a source, a monochromator, a beam splitter, a sample area, and a detector. It also has optical elements such as lenses or mirrors, which transmit light throughout the entire equipment.
How does electrophoresis work molecularly?
Functionally electrophoresis is a technique that consists of proportional migration of molecules through a gel or other type of porous matrix, depending on their molecular weight or size; movement generated by the electric field, i.e. we apply an electric current to molecules whether biological, DNA, protein or RNA, and they are separated according to whether they are larger or smaller.
Why is a microplate washer important?
A microplate washer is a laboratory instrument used to perform washing operations during the ELISA technique. Washing is one of the crucial stages during the realization of the ELISA technique, because, to obtain the best results, i.e. the maximum relationship between the specific signal and the background signal, careful washing is essential.; special solutions are used, among the most used is the phosphate buffer solution or PBS.
When is it necessary to use a child’s baby cot or radiant heater?
This equipment is essential to attend to various procedures, within the maternity ward, clinical studies, intensive care rooms, neonatal, surgery; thanks to it, the control of the thermal environment of children in critical condition in an open environment is guaranteed manually and by servo control, providing radiant heat.
Ultrasound scan: characteristics and types
An ultrasound scanner is a medical device that allows images of most soft tissues to be obtained using ultrasonic waves. This instrument allows obtaining diagnostic images from echoes obtained by the emission of ultrasound waves (the most common).
What are the care and maintenance needs of a child radiant heater?
A radiant infant heater is a medical equipment commonly used in pediatrics and neonatology services, specifically in neonatal intensive care units, to provide newborns with a comfortable thermal area that maintains their body temperature from 36 to 37 degrees. This equipment works through a servo control or servo mechanism and heat transfer is produced by thermal radiation.
What are the uses of an infusion pump?
An infusion pump is a medical device that is used to move the fluids used in medicine (solutions, drugs, blood) through a tube into the patient’s vascular system, allowing more accurate management of the fluids used by doctors. This is why it facilitates the parenteral administration of drugs and solutions, and they are mainly used in conditions where precision and a constant supply of some drug or medicine is essential.
Is a child radiant heater important?
A child radiant heater is a unit used to provide radiant heat to newborns in a comfortable thermal area that maintains their body temperature from 36 to 37 degrees. Newborns who are placed in radiant heaters are usually premature or low birth weight patients who have thermo-regulation problems and are therefore unable to maintain thermal balance, and newborns who may present some critical condition that require constant intervention by medical personnel.
Gel documentation systems: steps for use
Gel documentation systems are one of the main supports of research and analysis of results, which undoubtedly makes it indispensable in areas such as molecular, cellular, biochemical biology; Because of this, high resolution and multi-image recognition systems are required, the gels procedure requires greater sensitivity to ensure accurate and efficient results.
ICE Maker: different types for hospitals and laboratories
This ice-making machine, its process is based on making ice cubes from moving water, which consequently removes air and suspended solids. This results in ice of great firmness and in very little time.