Sentence examples for tests of the blank from inspiring English sources
Tests of the blank and standard varieties were carried out at the same time.
The ability of extracts to chelate ferrous ions was calculated using the following equation: (2) Chelating ability % = A blank – A test / A blank x 100 where Atest is the absorbance of the reaction mixture containing extract or ascorbic acid and Ablank is the absorbance of the blank test.
The free radical scavenging activity (RSA) as determined by the decolouration of the DPPH solution was calculated according to the formula: (1) RSA % = 1 – A test / A blank x 100 where Atest is the absorbance of the reaction mixture containing the standard antioxidant or extract, and Ablank is the absorbance of the blank test.
At the end, the absorbance was recorded at 560 nm and the hydrogen peroxide concentration was determined as followed: H 2 O 2 μmol / L = A o – A 1 / ϵ x l x V Where A1 was the absorbance of the test sample; Ao, the absorbance of the blank; ℇ = 1.53.105 M-1/Cm M-1/Cm diameter of the cuvette (l = 1 cm), and V was the total volume of the mixture.
The specific activity of phytanic acid or pristanic acid oxidation (pmoles/hour/mg protein) were calculated based on the amount of water-soluble radioactivity in the test sample minus the blank per mg of protein, determined using the Lowry method [ 93].
The readings of the blank wells were subtracted from those of all test samples.
The test was considered negative when the IZD of the sample was equal to the IZD of the blank.
Triplicate test tubes including the blank were prepared.
An analytic relationship between the load rate and the local temperature was derived and used to define limits for the fatigue testing of tailored blank structures.
The 100 mM Tris buffer (pH 8.0) was used instead of tested dioscorin fraction for the blank.
Blank value testing of the microwave wrap was performed by submersing the wrap in tap water in a 250-mL sample bottle overnight for 12 h to test for a potential migration of aluminum from the foil to water.
