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Description

PELCO® Gold Coated Silicon WafersDESCRIPTION 2" and 4" gold coated silicon wafers, useful for a variety of applications such as SEM or AFM supports, nanotechnology and biotechnology. Both Cr and Au are evaporated on the silicon wafers using a vacuum evaporation system with chromium between the glass and the gold to serve as an adhesion layer. The gold surface is not atomically flat, but has bumps in the nm range. The wafers are packed and shipped in a wafer carrier. Au coating should

especially if you use an AFM combined with an optical microscope such as the BioScope Catalyst

ideal for low magnification applications

non-absorbent

PDMS Gel Sample

The 50 diamond shaped holes have an alphanumeric reference system and each box is supplied with an indexed record card

Other applications include lubricant for glass stopcocks

PELCO® Clamping TEM Grid Holder Block for 45 Grids

The resulting tip radius is in the range 100-300nm

Carbon Type-B

For a less expensive uncalibrated version of this probe

Available unmounted or mounted on a 12mm steel AFM disk

Ideal to mount samples on sample stubs or to make a conductive path to the sample surface