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Laboratory Management > Principles Of Instrumentation > Flashcards

Principles Of Instrumentation Flashcards

1
Q

Separation method based on different interactions of the specimen compounds with the mobile phase and the stationary phase as the compounds travel through a support medium

A

Chromatography

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2
Q

2 types of chromatography

A
  1. Gas

2. Liquid

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3
Q

It is a type of chromatography used for volatile substances

A

Gas Chromatography

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4
Q

2 stationary phases used in gas chromatography

A
  1. Solid absorbent (gas-solid chromatographic technique)

2. Liquid coated on solid medium

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5
Q

Give clinical applications of liquid chromatography

A
  1. Size exclusion
  2. Adsorption
  3. Ion exchange
  4. Affinity
  5. Partition
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6
Q

A principle based on FRAGMENTATION and IONIZATION OF MOLECULES using a suitable source of energy

A

Mass Spectrometry

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7
Q

What do you do before performing mass spectrometry?

A

Isolate compounds

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8
Q

How do you isolate compounds?

A
  1. Gas chromatography

2. High performance liquid chromatography

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Laboratory Management (2 decks)

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