GATE BT · 2019 · BT
Question 45: Analytical tools
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Question 45
BTNAT2 marksNeeds review
A UV-visible spectrophotometer has a minimum detectable absorbance of 0.02. The minimum concentration of a protein sample that can be measured reliably in this instrument with a cuvette of 1 cm path length is ______ μM. The molar extinction coefficient of the protein is 10,000 L mol⁻¹ cm⁻¹.
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2019BT
GATE BT 2019 · Paper 1
Biotechnology · Original paper archive
- Section
- Biotechnology
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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