Many scientific instruments require a full and comprehensive calibration before you can use them, while others seem to be ready with little more than a basic background correction. Your trusted ...

The Hach DR 2700 Spectrophotometer can be used for more than 130 analytical methods. All of the chemistries and supplies needed for these tests are available from Hach. The spectrophotometer can store ...

This paper reports the development and application of a low-cost multifunctional webcam spectrophotometer for the conduct of molecular absorption and fluorometric measurements. The equipment, which ...

In an effort to make absorption spectrophotometry available to high school chemistry and physics classes, we have designed an inexpensive visible light absorption spectrophotometer. The ...

Abstract: The objective is to present conception of creation a spectrophotometer used by students during different competitions to test a soil samples collected by Mars rover. In the first paragraph, ...

Protein concentrations in bioprocessing are determined by multiplying the measured absorbance of UV light as it passes through a sample by the protein extinction coefficient. Conventional ...