I would like someone send me the exact reference of best EDTA used for
decalcification:

- EDTA (Ethylenediaminetetraacetic acid)  C10H16N2O8

or

- EDTA (Ethylenediaminetetraacetic acid) Disodium salt C10H14N2O8Na2 * 2H2O

and the protocol of the solution preparation (with or without  sodium
hydroxide?)

With compliments

* * * * * * * * * * * * * * * * * * * * * *
Fernando Capela e Silva
Laboratório de Biologia da Conservação
Departamento de Biologia
Universidade de Évora
Apartado 94
7002-554 Évora
PORTUGAL

Phone: +351-266 760 800
Fax: +351-266 711 231
Email: fcs@uevora.pt

http://evunix.uevora.pt/~fcs/FernandoCapelaSilva.htm