Sentence examples for coefficient of absorbance from inspiring English sources

The reaction was run in a final volume of 2 mL of reaction buffer (0.5 M Na phosphate, pH 7.3) containing 0.1 mL of 3 mM EDTA, 0.1 mL of enzyme extract and 0.1 mL of 3 mM H2O2 for 5 min. Catalase activity was calculated by using a coefficient of absorbance of 0.036 mM−1 cmM−1

where ε is the molar spectral absorbance coefficient of an absorbing chromophore; R λ 1 (t ), R λ 2 (t ) are the measured diffuse reflectance at the two wavelengths after the wound; R λ 1 (0 ) and R λ 2 (0 ) are the baseline diffuse reflectance values prior to the wound.

The correlation coefficient of dose versus absorbance was 0.9994, 0.9812, 0.9943 and 0.9957 for BHA, AMAECA, AMECA and AECA respectively.

So, the absorption coefficient α in terms of absorbance becomes α ω = 2.303 A / d.

The coefficient of variation (CFV%) of absorbance among triplicate samples was noted (mean: 3.65% ± 2.79%; range: 0.095% to 13.63%); a sample was retested if the CFV% (absorbance) of its BAL SP-D measurement exceeded 13.63%.

The decomposition of H2O2 (absorbance coefficient of 45.2/mM cm) was measured at 240 nm at 25°C.

APX was assayed following the oxidation of ascorbate to dehydroascorbate at 265 nm (an absorbance coefficient of 13.7/mM cm) by a modified method of Nakano and Asada ([1981]).

The carbonyl content was determined spectrophotometrically at 360 nm, on the basis of molar absorbance coefficient of 22,000 M−1 cm−1.

The protein concentration was determined using the extinction coefficient of 5120 M−1 cm−1 at absorbance 280 nm.

The average absorbance (coefficient of variation) was 0.402 (5.1%) and 0.275 (4.5%) for wild-type and inactive PglB, respectively.

The coefficient of variation of ELISA absorbance values was below 5% of the mean value for periplasmic extracts of strains expressing either wild-type or inactive PglB.