How can I get more ferrofluid?
If you would like more ferrofluid sealed in leak-resistant plastic tube, you can purchase them from Educational Innovations: www.teachersource.com/ElectricityAndMagnetism/Ferrofluid/FerrofluidPreformDisplayCell.aspx. item #: FF-200, Ferrofluid Preform Display Cell This is the same type of ferrofluid used in the NanoDays Exploring Ferrofluid program. For future reference, Catalog products should include details about consumable materials and contact information for vendors; you can often find this information by checking under the Resources tab.
