Properly use and maintain lab balance for optimal performance. Using your lab balance with poor weighing techniques can greatly contribute to the uncertainty of measurement (combined weighing errors), causing you to inadvertently use your balance…
A compound microscope contains objective lenses. A compound microscope consists of a group of lenses (called objective) which focuses a real image of the object inside the microscope. A second group of lenses (called eyepiece)…
What is a spectrophotometer? Spectrometers, or spectrophotometers, are analytical instruments used to identify or confirm the chemical species, chemical structure, or concentration of substances in a sample. Spectrophotometers will emit an energy source to pass…
What is Spectroscopy? Spectroscopy is the study of how materials react to radiated energy. Light is a radiated energy. Many spectrometers utilize light as the radiated energy source. “Light” exceeds the visible spectrum of color…