SPI Stainless Steel Grids for TEM

For in-the-TEM high temperature studies


100 Square mesh	200 Square mesh	200 Hexagonal mesh	400 Hexagonal mesh

These grids, produced from antimagnetic stainless steel foil, rolled to the thickness desired for the final grids, are produced by an etching process. Consequently, the grid bars are not as smooth and as straight as one normally finds for those grids that are made by electrodeposition methods. Grid thickness is generally between 0.13 and 0.15 mm.

For alternatives to stainless steel grids for high temperature work, consider the SPI Molybdenum TEM grids or the SPI Silicon Nitride Membrane Window Grids.

Diameter:	3.05 mm
Tolerances:	+/- 5 痠
Packaging:	100 stainless steel grids per vial.

Mesh Size	SPI Part #	Aspect Ratio	Hole Width (痠)	Open Area (%)	Mesh Pitch (痠)	Bar Width (痠)	Each	10+	30+	In Stock
Square mesh
100
Vial of 10	4110S-BA	1:1	204	65	254	50	$ 60.57			Yes
Vial of 100	4110S-MB						201.86	181.67	171.58	Yes

200
Vial of 10	4120S-BA	1:1	90	40	122	31	60.57			Yes
Vial of 100	4120S-MB						201.86	181.67	171.58	Yes

Hexagonal mesh
200
Vial of 100	4320S-MB						201.86	181.67	171.58	Yes

400
Vial of 100	4340S-MB						201.86	181.67	171.58	Yes

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