Health - Beauty - Abuja
Gram-positive bacteria are bacteria with thick cell walls. In a Gram stain test, these organisms yield a positive result. The test, which involves a chemical dye.
A Gram stain is a laboratory test that checks for bacteria at the site of a suspected infection or in certain bodily fluids. A medical laboratory scientist processes the Gram stain, which gives relatively quick results, so healthcare providers can know if bacteria are present, and, if so, the genera...
A lancing device, also known as a lancet device, punctures the skin and draws blood for diagnostic purposes. People with diabetes commonly use it to obtain a small punctures to collect blood samples.
A blood lancet, sometimes called a lance, is similar to a scalpel style lancet, but with a double-edged blade and a pointed end. It can even be a specialized type of sharp needle. Lancets are used to make punctures, such as a fingerstick, to obtain small blood specimens.
Immersion oil is the microscopy hack to reach a numerical aperture higher than the theoretical limit of air.
Oil immersion is a technique used to increase the resolving power of a microscope. This is achieved by immersing both the objective lens and the specimen in a transparent oil of high refractive index, thereby increasing the numerical aperture of the objective lens.
The VDRL test is used to screen for syphilis, whereas other, more specific tests are used to diagnose the disease.
The Venereal disease research laboratory (VDRL) test is a non-treponemal micro flocculation test which is used for screening of syphilis. It detects the IgM and IgG antibodies to lipoidal material released from the damaged host cells, as well as to lipoprotein-like material and possibly cardiolipin ...
Wall Mount Thermohydrometers with Digital Thermometer Monitor both the humidity and temperature of your office, laboratory, greenhouse, food storage or computer room. This thermohydrometer remains accurate and stable without maintenance or adjustments.
Wall-mounted thermometers support contactless operations. They use infrared-based technology to measure the temperature, which simply requires exposure to skin and zero human contact. On doing so, it provides a very quick and absolutely accurate measurement of temperature.
Dental burs are an essential part of everyday general dentistry. The rotary instruments, designed for cutting hard tissues such as tooth enamel or bone, come in a range of shapes, sizes and grits with two or more sharp-edge blades
The air turbine handpiece is a dental abrasive device that rotates at high speed and uses compressed air as the driving force. It’s characterized by its small size, light weight, and painless abrading due to its high-speed rotation but it has low torque and produces loud noice.