Ethylenediamine Dihydrochloride
http://www.cosmoscience.org/shop/fm-3b-e0078-ethylenediamine-dihydrochloride-83797
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Ethylenediamine Dihydrochloride 25g : Diamine salt for specialty resins, coatings, adhesives, and chemical intermediates.
Términos y condiciones
Garantía de devolución de 30 días
Envío: 2-3 días laborables
