Graphite Furnace Employs Temperature Programming to Produce Elemental Vapor

question 1

Multiple Choice

Graphite furnace employs temperature programming to produce elemental vapor.The program begins by raising the furnace temperature to initiate____________________ ,where water is removed from the sample.Next,the temperature of the furnace is then raised to begin the____________________ process,where organic material is removed.The temperature of the furnace is raised again to____________________ the sample,creating the elemental vapor required for spectroscopy.

• A)baking;desiccation;atomize
• B)drying;desiccation;fragment
• C)drying;charring;atomize
• D)drying;atomize;charring
• E)baking;atomize;desiccation

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