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Silicon Specimen Supports

Marsoni M251S
Sale price$372.55
Pay 4 payments of $93.14 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Silicon Specimen SupportsPELCO Silicon Nitride Coated 3mm Disks (blanks) 21555 10 These 3mm silicon disks have a 50nm ultra low stress silicon nitride layer (Si3N4) on both sides and can be used as specimen disks for AFM applications which need a Si3N4 background. Provide smooth background: Surface roughness has RMS (Rg) of 0. 65 0. 06nm which gives a mean roughness (RA) of 0. 45 0. 02nm. Product Specifications Film thickness: 50nm ultra low stress Si3N4 on both sides Disc
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
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Amol
Phoenix, US
★★★★★ 5
Fits perfectly in Honda Accord 2021 EX-L
It fits perfectly in Honda Accord 2021 EX-L. I could replace the filter in under 5 minutes and no tool is required. Just make sure to search for the EOM part number for air filter on genuine website for your car model before buying.
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Reviewed in the United States on July 22, 2024
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Amazon Customer
Phoenix, US
★★★★★ 5
Work Well
Works like you’d want it to and the price is great.
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Reviewed in the United States on May 26, 2023
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Kirk G. Godwin
Alexandria, US
★★★★★ 5
Good fit
Good quality and good fit.
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Reviewed in the United States on June 15, 2023
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virakone ratsavong
Lowell, US
★★★★★ 1
Not fit
I was overseas. They said it will fit this car 2024 RX350h, not at all, completely difference style. Tried to return it, no luck.
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Reviewed in the United States on May 8, 2025
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Ashley Jordan
Chelsea, US
★★★★★ 5
Works
Works as it should.
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Reviewed in the United States on May 10, 2026

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