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ANALYTICAL METHODS AND INSTRUMENTATION

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Red: ______ energy; _______ wavelength

Back (Answer)

lowest highest

#2
Front (Question)

relationship of wavelength to energy:___________ proportional

Back (Answer)

INVERSELY

#3
Front (Question)

Violet : ______ energy; _______ wavelength

Back (Answer)

Highest Lower

#4
Front (Question)

Visible light

Back (Answer)

400-700nm

#5
Front (Question)

UV light

Back (Answer)

<400

#6
Front (Question)

Short wavelength with high energy

Back (Answer)

UV light

#7
Front (Question)

Long wavelength with low energy

Back (Answer)

IR light

#8
Front (Question)

IR light

Back (Answer)

> 700

#9
Front (Question)

• most common analytical method • most common type of assays in clinical chemistry

Back (Answer)

SPECTROPHOTOMETRY

#10
Front (Question)

measures the light transmitted by a solution in order to determine the concentration of the light-absorbing analyte

Back (Answer)

SPECTROPHOTOMETRY

#11
Front (Question)

different types of colored solutions should be analyzed in different wavelength

Back (Answer)

SPECTROPHOTOMETRY

#12
Front (Question)

provides continuous spectrum of polychromatic light

Back (Answer)

Light source

#13
Front (Question)

Tungsten-halogen, Tungsten-iodide lamp

Back (Answer)

Visible to infrared

#14
Front (Question)

Mercury-arc, Xenon lamp, Deuterium-discharge lamp

Back (Answer)

UV region

#15
Front (Question)

allows the entry of a narrow beam of radiant energy or light energy

Back (Answer)

Entrance slit

#16
Front (Question)

minimizes stray light or unwanted light

Back (Answer)

Entrance slit

#17
Front (Question)

light that enters and exits the entrance slit

Back (Answer)

Polychromatic light

#18
Front (Question)

• polychromatic light reaches it but monochromatic light comes from the monochromator

Back (Answer)

Monochromator/Wavelength selector

#19
Front (Question)

disperses polychromatic light into its separate wavelengths

Back (Answer)

Monochromator/Wavelength selector

#20
Front (Question)

• isolates a specific wavelength of interest

Back (Answer)

Monochromator/Wavelength selector

#21
Front (Question)

controls the width of light beam or bandpass

Back (Answer)

. Exit slit

#22
Front (Question)

• holds the solution containing the analyte to be measured

Back (Answer)

Sample cuvette/ holder

#23
Front (Question)

round-end cuvette

Back (Answer)

Sample holder/cuvette

#24
Front (Question)

Which is more preferred, round or square cuvette?

Back (Answer)

Square-end