search
arrow-left Previous
Next arrow-right
Q: In UV spectroscopy, the sample cells are made up of-
  • A. Metal
  • B. Poly styrene
  • C. Stainless steel
  • D. Quartz
Correct Answer: Option D - Quartz or fused silica curettes are required for spectroscopy in the UV region. These cells are also transparent in the visible region. The ultraviolet region extends from 10 to 400 nm. It is subdivided into the near ultraviolet (quartz) region (200-400 nm) and the for vacuum ultraviolet region (10-200 nm). The visible region extends from 400 to 800 nm
D. Quartz or fused silica curettes are required for spectroscopy in the UV region. These cells are also transparent in the visible region. The ultraviolet region extends from 10 to 400 nm. It is subdivided into the near ultraviolet (quartz) region (200-400 nm) and the for vacuum ultraviolet region (10-200 nm). The visible region extends from 400 to 800 nm

Explanations:

Quartz or fused silica curettes are required for spectroscopy in the UV region. These cells are also transparent in the visible region. The ultraviolet region extends from 10 to 400 nm. It is subdivided into the near ultraviolet (quartz) region (200-400 nm) and the for vacuum ultraviolet region (10-200 nm). The visible region extends from 400 to 800 nm