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Imagine that your initial absorbance reading for "low salt" fraction was too high, so you diluted your sample 4x. When you
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Imagine that your initial absorbance reading for "low salt" fraction was too high, so you diluted your sample 4x. When you
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The spectrophometer was used to measure the absorbance of each of a series of [FeSa]+ solutions. A standard curve was
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2. asked by Erin
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1) If your spectrophotmeter can measure n absorbance up to 1.5, what is the maximum concentration of NADH that you can measure
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2. asked by jennifer
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The question is: "The molar extinction coefficient of pure antibody is 1.4 absorbance units per milligram antibody @280nm. You
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If you have an equation for a line, y = 0.15x + 0.010, where y is absorbance and x is concentration in molarity of Fe (2+),
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2. asked by Ch
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For solution 1, 4.00mL of 0.0200 M Cr(NO)3 was added to 20.00ml of 0.0200 M Na2H2EDTA, then the a time and absorbance were taken
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2. asked by Fred
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How would you get the concentration(ppm) of a sample from absorbance?Absorbance of standard = 2.55 Absorbance of sample = 2.31
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2. asked by Lora
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Suppose that a 2.50x10^-6M solution of red dye No. 2 had an absorbance of 0.585 at its wavelength of maximum absorbance. A
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2. asked by L**
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discuss why it necessary to make absorbance measurements at the wavelength of maximum absorbance
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2. asked by ha
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