“.... In spectrophotometry, Beer’s law is obeyed over 0.5- 5.0 and 1.5–15 μg ml-1 for method A and B, respectively. The molar...”
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“... law is obeyed over the concentration ranges 3-120 and 2-80 µg mL^-1 for CAA and DDQ reagents...”
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“... hydroxide and the resulting base form of the dye was measured at 620 nm. Beer’s law was obeyed...”
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“...) and over 12 h (method C). Beer’s law was obeyed in the concentration ranges of 0.8–16.0, 1.0–20.0 and 1.2...”
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“... for quantitation. The systems obey Beer’s law for 0.5 - 4.0 μg mL-1 and 1.25 - 10.0 μg mL-1 for method A and method...”
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“.... Beer’s law is obeyed in the ranges 0.25- 2.0, 0.5-6.0 and 1-12 μg mL -1 for method A, method B and method...”
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