Audio Ferrofluid Loudspeaker Retrofit Kits 650uL APG L11 D_39mm Whether of square or rectangular

Whether of square or rectangular shape

It is identified by the AMF magnet part number RCND88F

iron and boron

however this is unlikely to be achieved where rusted metal in corrosive

Magnetic Sweeper Product Description:

Audio Ferrofluid Loudspeaker Retrofit Kits 650uL APG L11 D_39mm Whether of square or rectangularUses for our Magnetic Liquid Ferrofluid: Ferrofluid is a ferrous nano particle liquid that reacts in the vicinity of a magnetic field. Many of us will first remember seeing this magnetic liquid as part of a science experiment at school. Ferrofluid is used as an excellent demonstration tool for magnetic experiments. The particles respond to the magnetic field to create a wondrous display of amazing shapes and once the magnetic field is removed the