Questions and Answers
What is the designation for the spectral absorption coefficient measured at a wavelength of 254 nm?
SAK 254
What does the SAK 254 method help determine in water samples?
Dissolved organic contents
What must be done to the water sample before using the SAK 254 method for measurement?
Filtering
What is the pore size of the membrane filter required for filtering raw and drinking water for SAK 254 measurement?
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At what wavelength is the measurement carried out photometrically in the SAK 254 method?
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What does the spectral absorption coefficient at 254 nm characterize in water samples?
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What does the spectral attenuation coefficient µ measured at a wavelength of 254 nm, represent?
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How is the light reduction in the water sample measured?
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What is the significance of using a 0.45 µm filter during membrane filtration?
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What can cause false results in the measurements?
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What is the dependence range suitable for measurements according to the text?
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What does the corrected spectral attenuation coefficient measure?
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What is the measurement wavelength for the water sample with a spectrophotometer?
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What is used to wash the quartz measuring cell?
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What is used for membrane filtration?
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What does the SAK 254 method help determine in water samples?
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What is the significance of using a 0.45 µm filter during membrane filtration for SAK 254 measurement?
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What is the designation for the spectral absorption coefficient measured at a wavelength of 254 nm?
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What must be done to the water sample before using the SAK 254 method for measurement?
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What does the spectral absorption coefficient at 254 nm characterize in water samples?
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What is used for membrane filtration before carrying out the SAK 254 measurement?
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What is the measurement wavelength for the water sample with a spectrophotometer?
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What is the designation for the spectral absorption coefficient measured at a wavelength of 254 nm?
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What must be done to the water sample before using the SAK 254 method for measurement?
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What does the spectral attenuation coefficient µ measured at a wavelength of 254 nm, represent?
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What can cause false results in the measurements?
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What is the significance of using a 0.45 µm filter during membrane filtration?
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What does the corrected spectral attenuation coefficient measure?
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What is used to wash the quartz measuring cell?
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What does the spectral absorption coefficient at 254 nm characterize in water samples?
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