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Some simple precautions in the use of the spectrophotometer include:
- allowing the lamps and electronics to warm up
- using the correct wavelength
- wiping fingerprints and spilt sample off the outside of the cuvette before measuring
- carrying out the set-up procedure in the correct order
- performing calibration checks after set up
- closing the door to the cuvette compartment before reading the result
- cleaning up any spills inside the cuvette compartment
- ensuring that %T or transmission is used as appropriate.
Wiki User
∙ 11y ago
Nga Caleb Egruh
Making sure the spectrophotometer is free of dust .
The external surface of the tube must be free from fluid , to prevent false absorption
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What is the function of the spectrophotometer?
spectrophotometer is used to determine the concentration of solution by means of reflectance or transmittance by the solution
How do you determine heavy metal using UV spectrophotometer?
I've searched for couple of weeks but I couldn't find any thing the only way is using atomic absorption spectroscopy
What instrument is used to measure the amount of chemical of a solution based on its color?
spectrophotometer
Can a spectrophotometer be used to diagnose diabetes?
no
How do you find copper in brass using the spectrophotometer absorptions?
Digest (dissolve) a small portion of the brass in nitric acid. Then test the sample for copper content using an atomic emission or atomic absorption spectrometer.
Why you are using kcl in the calibration of uv visible spectrophotometer?
how do you determine degree of deacetylation of chitosan using UV -vis spectrophotometer
The chemical composition of a star can be determined using a?
spectrophotometer or laser spectroscope
What are the precautions associated with using cyperus?
No particular precautions have been reported as being necessary in using cyperus.
What are the precautions associated with using chicory?
No necessary precautions to observe in the diet.
What are safety precautions for using infrared radiation?
There are many different kinds of radiation and the appropriate safety precautions are different for the different kinds. The precautions for using microwave radiation, for example are very different from the precautions for using gamma radiation, or infra red radiation.
Why do too densely coloured samples fail to give proper results using spectrophotometer?
Because we measure transmittance in spectrophotometer and for densely coloured samples transmittance will be very less. So we will not get proper results for absorbance.
What are the safety precautions by using refrigerator?
no
What are the safety precautions in using beaker?
When you are using a breaker there are many safety precautions you can make. You will want to wear safety gloves and a lab apron.
What is the advantage of using UV-Vis spectroscopy compared to a spectronic 20?
Spectronic 20 was also an UV-Vis spectrophotometer.
What is the function of the spectrophotometer?
spectrophotometer is used to determine the concentration of solution by means of reflectance or transmittance by the solution
What are the precautions associated with using cuscuta?
No special precautions are necessary when cuscuta is used in the doses normally prescribed by herbalists.
What are safety precautions when using radiation?
There are several different kinds of radiation and the appropriate precautions are different for each kind.
