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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.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 1493 reviews
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Product Reviews
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Verified Purchase
Charlyn
Port Orchard, US
★★★★★ 5
Dogs are enjoying it!
Flavor Name: Beef, Size: Medium/Large
I just got this bone today but so far my dogs love it. They have been playing with it and alternating who’s chewing on it. My 8 month old got the blue rubber piece off in about 10 minutes, so if that’s the primary factor for purchasing, note that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
M
Verified Purchase
Maggi
Lake Worth, US
★★★★★ 1
lasted 3 days
Flavor Name: Original Jerky, Size: Medium
I have a 10 m.o. Aussie who is in chronic chew stage. I was hoping that this bone would last longer than Benebone. Watching pup chew her little heart out, I noticed she was tearing off little pieces of the plastic bone and swallowing them. Threw out. Wish I'd returned. NOT RECOMMENDED FOR SUPER CHEWERS
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2024
M
Verified Purchase
marie cole
Boise, US
★★★★★ 3
I like it, but
Flavor Name: Wishbone, Size: Large
Two large dogs, two different experiences. They both loved the toy, but one chewed it up within a couple of weeks - much longer than most toys last for him. The other one still loves it and uses it daily,(has had it for two months) but if I don't trim off the sharp points that form, it gets blood from his gums on it. Would still recommend it as each dog is different. Worth a try.
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Reviewed in the United States on January 21, 2014
W
Verified Purchase
will
Port Orchard, US
★★★★★ 5
Fast delivery
Flavor Name: Jerky, Size: X-Small/Small
Came in on time and was what I expected & the dogs enjoy it
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Reviewed in the United States on March 4, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Overall a really great toy for all sizes of dogs
Flavor Name: Original Jerky, Size: X-Large, Flavor Name: Original Jerky, Size: X-Large
I ordered this product on Thursday and it said that it was going to be at my house in a week , but to my suprise it got delivered on that Saturday. My puppy loves these nylon bones. She is a 12lb dog but I ordered the X-Large size, and she loves it! The nylon bones really work in keeping her teeth clean of tar for the most part, and she loves the flavoring inside. The only downfall is when she got to the marrow part it stained my light sheets. I replaced them with darker sheets and there is no trace of the bone. Overall a really great toy for all sizes of dogs!
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Reviewed in the United States on June 26, 2017

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