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Fill out the following form to define your unique material, or return to the common material form.

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Graphical version (New feature allows downloading user-specified columns in ASCII format)

Material Name:

Density: (g/cm3)

Enter the formulae and relative weights separated by a space for each item.
One compound or element per line. For example, salt water with 10 % (by weight) salt: 

H2O 0.9
NaCl 0.1

Note: Weights not summing to 1 will be normalized.

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