Absorbance Calculator
Calculate absorbance from transmittance measurements
Results will appear here
Calibration Curve Calculator
Generate calibration curve from standard solutions
Results will appear here
Understanding Colorimetry
Basic Concepts
Key principles:
- Beer-Lambert law
- Absorbance
- Transmittance
- Color complementarity
Parameters
Important factors:
- Wavelength
- Path length
- Concentration
- Matrix effects
Applications
Uses in chemistry:
- Concentration analysis
- Kinetics studies
- Quality control
- Environmental analysis
Instrumentation
Components:
- Light source
- Monochromator
- Sample cell
- Detector
Advanced Topics
Special cases:
- Multi-component analysis
- Matrix corrections
- Baseline corrections
- Method validation