100 Examples of sentences containing the noun "absorbance"

Definition

Absorbance is a measure of the amount of light absorbed by a substance as it passes through a medium, typically expressed in terms of optical density. It quantifies the degree to which a substance can absorb light at a specific wavelength, often used in spectrophotometry to analyze the concentration of solutes in a solution.

Synonyms

• Optical density
• Light absorption
• Extinction coefficient

Antonyms

• Transmittance
• Reflectance

Examples

1. The scientist noted the absorbance of the sample increased with concentration.
2. We measured the absorbance at various wavelengths to determine the properties of the material.
3. The absorbance readings indicated a significant change in the solution's composition.
4. To calculate the concentration, we need to know the absorbance value.
5. The higher the absorbance, the more light is absorbed by the liquid.
6. She plotted the absorbance against concentration to create a standard curve.
7. The device measures the absorbance of the solution accurately.
8. The absorbance spectrum showed distinct peaks at specific wavelengths.
9. An increase in absorbance correlated with the addition of the reagent.
10. We can infer the concentration from the absorbance data collected.
11. The absorbance of the sample was too high for accurate measurement.
12. The spectrophotometer displays the absorbance on a digital screen.
13. A calibration curve helps relate absorbance to concentration.
14. The experiment aimed to find the relationship between absorbance and temperature.
15. The absorbance readings were consistent across multiple trials.
16. He adjusted the settings to ensure accurate absorbance readings.
17. The absorbance was recorded every minute during the experiment.
18. A blank sample was used to zero the absorbance readings.
19. The absorbance values were compared to control samples.
20. The lab protocol required measuring the absorbance before proceeding.
21. High absorbance values suggest a strong interaction between solute and solvent.
22. The researchers focused on how absorbance changes with pH levels.
23. The absorbance spectrum revealed information about the chemical structure.
24. To improve accuracy, they repeated the absorbance measurements three times.
25. The data showed a linear relationship between absorbance and concentration.
26. Anomalies in the absorbance readings prompted a review of the methodology.
27. The absorbance of the dye solution was measured at 550 nm.
28. The results confirmed that absorbance is dependent on the path length.
29. She plotted the absorbance versus time to observe the reaction kinetics.
30. The lab technician recorded the absorbance values diligently.
31. The absorbance technique is widely used in analytical chemistry.
32. Variability in absorbance can indicate sample degradation.
33. The absorbance was lower than expected, suggesting dilution.
34. A high absorbance suggests a concentration of colored compounds.
35. The relationship between absorbance and concentration followed Beer-Lambert law.
36. They calibrated the instrument to ensure precise absorbance measurements.
37. The absorbance data was crucial for determining the efficiency of the reaction.
38. The absorbance of the solution decreased over time, indicating a reaction.
39. They noted that absorbance might vary with different solvent types.
40. The experiment highlighted the importance of accurate absorbance readings.
41. Changes in absorbance were monitored to track the reaction progress.
42. The calibration of absorbance was performed using standard solutions.
43. The absorbance value fell within the expected range for the control sample.
44. To minimize errors, they adjusted the absorbance readings accordingly.
45. The absorbance technique can be applied in environmental testing.
46. The absorbance at 600 nm is often used in microbiological studies.
47. We need to ensure the absorbance is stable before taking measurements.
48. The collected absorbance values were analyzed statistically.
49. The laboratory focused on optimizing absorbance measurements for accuracy.
50. Observing the absorbance changes helped understand the kinetics better.
51. The team discussed potential sources of error in the absorbance data.
52. The absorbance method is favored for its simplicity and reliability.
53. They compared the absorbance of different sample batches.
54. The experiment relied heavily on the absorbance readings obtained.
55. Understanding absorbance is crucial for interpreting spectrophotometric data.
56. The absorbance values provided insights into the reaction mechanism.
57. The instrument's absorbance scale was checked regularly for accuracy.
58. A significant drop in absorbance indicated a change in the system.
59. The absorbance was plotted to visualize the trend over time.
60. High absorbance can indicate potential issues with sample preparation.
61. The study involved monitoring absorbance at different temperatures.
62. The absorbance curve was used to identify the optimal wavelength for analysis.
63. Variations in absorbance were attributed to differences in sample purity.
64. The team worked to standardize the absorbance measurement process.
65. The absorbance method is useful in quality control applications.
66. The consistency of the absorbance readings was impressive across tests.
67. The absorbance values were used to calculate the molar extinction coefficient.
68. They hypothesized that the absorbance would increase with solute concentration.
69. Challenges in measuring absorbance required adjustments in the protocol.
70. The absorbance of the control was subtracted from the sample readings.
71. Observations of absorbance helped confirm the hypothesis.
72. The researchers noted a correlation between absorbance and reaction time.
73. The absorbance technique is essential in many fields of science.
74. Fluctuations in absorbance were closely monitored during the experiment.
75. The absorbance measurement helped determine the effectiveness of the treatment.
76. The spectrophotometer was calibrated to measure absorbance accurately.
77. Researchers explored the relationship between absorbance and temperature variations.
78. The absorbance data was crucial for understanding the solubility limits.
79. A graph of absorbance versus concentration revealed a linear trend.
80. The absorbance monitoring process was automated for efficiency.
81. The absorbance readings required careful interpretation to draw conclusions.
82. The method of measuring absorbance is widely accepted in laboratories.
83. The absorbance at the peak wavelength indicated high concentration levels.
84. They published their findings on the absorbance of various compounds.
85. The absorbance technique can be applied in both research and industry.
86. The absorbance values were influenced by the sample's physical state.
87. Analyzing the absorbance spectrum provided crucial data about the sample.
88. The procedure for measuring absorbance was outlined in the protocol.
89. The absorbance values were compared to industry standards.
90. The absorbance technique proved effective for monitoring reactions in real time.
91. The reliability of absorbance measurements was confirmed through replication.
92. The absorbance readings were crucial for assessing the quality of the product.
93. They observed that absorbance fluctuated with light source intensity.
94. The experiment required multiple absorbance measurements for accuracy.
95. The absorbance values were plotted to create a calibration curve.
96. The absorbance of the standard solution was used as a reference.
97. The findings revealed how absorbance can be influenced by temperature.
98. The absorbance technique allows for quick and efficient analysis.
99. The researchers were surprised by the high absorbance values obtained.
100. Understanding the principles of absorbance is critical for effective analysis.