SPI Supplies^® Brand Silicon Nitride Membrane Window Slot Grids for TEM

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Introduction:

Much has been said about the SPI Supplies Silicon Nitride Membrane Window Grids and we will not repeat that content here again.

Electron Tomography:

The length of the window makes this the ideal geometry for anyone doing high tilt electron tomography experiments.

Silicon Nitride [CAS #7440-21-3]

Thickness of Membrane Window	SPI #	Each	10+		In Stock
500 nm	4078SN-BA	$264.95	$238.46		Yes
200 nm	4079SN-BA	264.95	238.46		Yes
150 nm	4080SN-BA	264.95	238.46		Yes
100 nm	4081SN-BA	264.95	238.46		Yes
75 nm	4082SN-BA	342.23	308.01		Yes
50 nm	4083SN-BA	342.23	308.01		Yes
30 nm	4084SN-BA	419.51	377.56		Yes
20 nm	4085SN-BA	551.98	496.78		No