Non-Dispersive Ultraviolet (NDUV) analysers are primarily used to dete – McqOptions

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1.	Non-Dispersive Ultraviolet (NDUV) analysers are primarily used to detect which of the following two gases?
A.	Oxygen and Carbon Dioxide
B.	Oxygen and Nitrogen Dioxide
C.	Nitrogen Dioxide and Sulphur Dioxide
D.	Sulphur Dioxide and Oxygen
Answer» D. Sulphur Dioxide and Oxygen

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