Q819
Micronutrients are analyzed by
A.
AAS
AnswerB.
AES
C.
Flamephotometer
D.
Spectrophotometer
Answer: Option A
Solution
Answer: Option A
Solution:
Micronutrients are analyzed by AAS.AAS (Atomic Absorption Spectrometry) is a laboratory instrument that measures the concentration of microelements in soil, fertilizer and plant sample solutions.
It is so sensitive that it can measure down the concentration of elements to parts per billion in any soil sample.