TGXYZ Series

Marsoni

M251S

$737.10

Get it in 3 business days with 1 day shipping. Friday, May 29

TGXYZ SeriesSEM image of a TGXYZ grating Calibration gratings from the TGXYZ series are arrays of different structures comprising rectangular SiO2 steps on a Si wafer. The small square in the center with dimensions 500m by 500m includes circular pillars and holes, as well as lines in the X and Y direction with a pitch of 5m. The large square with dimensions 1mm by 1mm contains square pillars and holes with a pitch of 10m. The step height value is calibrated over

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We offer a 30-day return/exchange service after receiving.
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I can no longer get the Deerhorns they loved, so I have been buying these. They are so excited when I open a new package and give it to them. They like all sizes. They place their feet on the handles and hold it, making it easier for them to chew on them. They are a little less expensive if I visit a local Walmart store. The problem is that they are often out or not stocked.

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Reviewed in the United States on May 20, 2026

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Amazon Customer

West Palm Beach, US

★★★★★ 5

Good product

Flavor Name: Beef, Size: XL - 3 Pack, Flavor Name: Beef, Size: XL - 3 Pack

Our dog LOVES them but now they are only last 3 days for her.

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Reviewed in the United States on June 7, 2026

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Melanie DePietro

Lake Worth, US

★★★★★ 4

my dog loves it, but is chewing small, jagged shreds off of it

Flavor Name: Bacon, Size: Large - 2 Pack

My dog loves this bone and he is able to easily hold it in his paws due to the shape. He is half bernedoodle and half bloodhound quite large 75 pounds and is a very aggressive chewer. My only concern is that he is biting off small pieces of what I believe is plastic since it’s the nylon one. I know he’s probably ingesting some of the pieces. Is this supposed to happen?

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Reviewed in the United States on July 23, 2025

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Amazon Customer

San Leandro, US

★★★★★ 5

Excellent chew option!!!!

Flavor Name: Bacon, Size: Large - 2 Pack

My pups love these! They are able to easily hole them with their paws and they must like he taste as these are their.favorite ‘bones’. They also last along time and do not ‘splinter’. My 12 year old loves to throw it on the air and play with it!

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Reviewed in the United States on May 15, 2026

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MURMA82

Los Angeles, US

★★★★★ 5

Frenchie approved

Flavor Name: Peanut Butter, Size: Small - 2 Pack

Perfect! My frenchie chews a lot. These keep her very busy instead of chewing on things id rather she didnt

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Reviewed in the United States on June 8, 2026