Total Mn of a soil sample after digestion with HF (not upto dryness) can be measured through

A. Glass nebulizer

B. Teflon nebulizer

C. Both

D. None of the above

Answer: Option B

Solution(By Examveda Team)

Total Manganese of a soil sample after digestion with HF (not up to dryness) can be measured through a Teflon nebulizer. It can produce excellent mist and can handle a high level of particulates in the sample. The elements can only be recovered by using hydrofluoric acid (HF).