Science Struck
Science Struck: Liquid Measurements Chart
Provides tables showing how to convert liquid measurements used for cooking and for container labeling. Covers teaspoons up to gallons, as well as conversions to milliliters. Also explains the differences between British and American...
Dartmouth College
Dartmouth College: Chem Lab: Scanning Spectrometer
The scanning spectrometer measures absorbance vs. wavelength for liquid samples. Directions on how to use this instrument are provided here.