Online data tools

From NMR Wiki

NMR

nmr frequency map & calculator by Alex Jerschow

Karplus equation calculator

NMR calculator pulses, power levels, delays, temperature

Math

zunzun curve fitting tool. Works well after a few practice runs. Lot's of functions.

google calculator

Chemistry & Biology

Buffer recipe calculator

Molecular Biology Workbench bioinformatics tools @ San Diego Super Computer Center