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Definition
| The process that occurs when a gas, liquid or solute is held to the surface of a solid or, more rarely, a liquid. |
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Definition
| A scale that compares the frequency of an NMR absorption with the frequency of the reference peak of TMS at δ = 0 ppm. |
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Definition
| A visible record showing the result of separation of the components of a mixture by chromatography. |
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Definition
| The process in mass spectrometry that causes a positive ion to spilt into pieces, one of which is a positive fragment ion. |
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Definition
| The phase that moves in chromatography. |
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Definition
| The positive ion formed in mass spectrometry when a molecule loses an electron. |
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Definition
| A physically distinctive form of a substance, such as the solid, liquid and gaseous states of ordinary matter. |
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Definition
| The time for a component to pass from the column inlet to the detector. |
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Definition
| The phase that does not move in chromatography. |
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Definition
| The ease with which a liquid turns into a gas. Volatility increases as boiling point decreases. |
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