4,7-Phenanthroline
http://www.cosmoscience.org/shop/fm-3b-p2684-47-phenanthroline-41036
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4,7-Phenanthroline 1g : Premium 4,7-Phenanthroline for metal complexation, analytical chemistry, and organic synthesis research. Lab-grade purity guaranteed.
Términos y condiciones
Garantía de devolución de 30 días
Envío: 2-3 días laborables
