is an equipment that uses visible light and ultraviolet to analyze the chemical structure of a substance. It is also a special type of spectrometer, which is used to measure the intensity of light, and the intensity proportional to the wavelength. It measures the attenuation of a beam of light after it passes through a sample or after reflection from a sample surface.
is the region of the infrared spectrum of light used for Near-infrared spectroscopy. It uses light to determine the properties of materials since every material has a unique response to light.
is used to provide critical in vitro drug release information for quality control purposes, i.e., to assess batch-to-batch consistency of solid oral dosage forms such as tablets, and drug development, i.e., to predict in vivo drug release profiles.
Thin-Layer Chromatography (TLC) is a simple, flexible and cost efficient separation technique for both qualitative and quantitative analysis, enabling simultaneous analysis of many substances with minimal time requirement.
High-performance liquid chromatography (HPLC) is a chromatographic technique used to split a mixture of compounds in the fields of analytical chemistry. The main purposes for using HPLC are for identifying, quantifying and purifying the individual components of the mixture. The equipment also separates and purifies compounds according to their polarity, or their tendency to like or dislike water.