Study Set Content:
1- Flashcard

Absorbance is measured at 2 different wavelengths using light from either single or 2 monochromators that would analyze samples and reference cuvette.

Double-Beam Spectrophotometer

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2- Flashcard

passes light in 2 directions. One beam is directed to the sample and the other beam is directed to the reference cuvette simultaneously.

Double Beam in Space

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3- Flashcard

splits the light using a rotating chopper. As the chopper rotates, it alternatively presents a mirror and an opening that produces an Interval of light towards the cuvettes. One beam is directed to the sample and the other beam is for reference cuvette with an interval of time.

Double Beam in Time

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4- Flashcard

measures the amount of light produced or emitted from excitation of electrons/samples by heat energy (flame)

Atomic Emission (Flame Photometer)

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5- Flashcard

measures the amount of light absorbed by the element/sample in an unexcited state, un-ionized state, neutral atom ground state and dissociated from its chemical bond.

Atomic Absorption Spectrophotomer

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6- Flashcard

measures the amount of light emitted by a substance due to its excitation from a source rendering higher or equal energy from its original state.

Fluorometry

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7- Flashcard

occurs from photolumination where electron pairs are excited by electromagnetic radiation,

Fluorescence

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8- Flashcard

occurs from photo illumination where electron pairs in the excited state are unpaired.

Phosphorescence

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9- Flashcard

occurs from the excitation of chemical or electrochemical compounds

Chemiluminescence

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10- Flashcard

it measures the amount of light scattered by a particular solution

Nephelometry

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11- Flashcard

it measures the amount of light reduced or blocked by particle formation

Turbidimetry

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12- Flashcard

It measures the amount of light bent or deflected in a straight path of a particular substance

Refractometry

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13- Flashcard

It measures the amount of dissolved substance in a solution (osmolality)

Osmometry

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14- Flashcard

It measures the amount of light absorbed

Densitometry

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15- Flashcard

It measures the amount of, and properties of cells suspended in a moving fluid medium

Flow cytometry

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16- Flashcard

 It measures electrical current between 2 non-polarized electrodes with a known potential.

Conductometry

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17- Flashcard

 It is based on the change of electrical resistance of an aperture as a particle passes through.

Electrical Impedance

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18- Flashcard

it is a branch of chemistry that deals with the relationship of electricity and chemicals.

Electrochemistry

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19- Flashcard

the measurement of potential (voltage) between 2 electrodes in a solution to measure analyte concentration

Potentiometry

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20- Flashcard

an electrochemical titration in which the titrant is electrochemically generated.

Coulometry

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