Chitosan Nanopowder
http://www.cosmoscience.org/shop/fm-sr-65468-chitosan-nanopowder-24068
http://www.cosmoscience.org/web/image/product.template/24068/image_1920?unique=2daf0d8
Chitosan Nanopowder with 80-100nm particle size, 99% purity, biodegradable polymer for biomedical, pharmaceutical, and water treatment uses. 5g
Términos y condiciones
Garantía de devolución de 30 días
Envío: 2-3 días laborables
