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PTFE Test Tubes with Screw Caps

Marsoni M251S
Sale price$190.84
Pay 4 payments of $47.71 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
PTFE Test Tubes with Screw CapsTest tubes are isostatically molded in pure PTFE and feature heavy wall construction. They are guaranteed to be chemically inert and crack free. May be used at temperatures ranging from 196C to +280C ( 321F to +536F). Three sizes available: 8, 17 and 50ml. Product No. Volume (ml) Height (mm) Diameter (mm) 21300 12 8 100 12 21300 13 17 100 18 21300 14 50 140 25
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1079 reviews
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Verified Purchase
Tracy Kroken
Bozeman, US
★★★★★ 4
It works as it should.
Color: Gravel Black
It's what I was looking for. I cut the small foam stickers to keep it from moving around on counter into pieces & put the on the bottom works well. It did chance color? like white stained?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
D
Verified Purchase
d
Houston, US
★★★★★ 5
Fits and works!
Color: Gravel White
Like it. Fits on edge my sink...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
stephen schwindt
Fort Morgan, US
★★★★★ 5
Perfection!
Color: Gravel Black
It works well. Is solidly constructed. Reasonably priced. Beautiful to behold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
K
Verified Purchase
Kate
Phoenix, US
★★★★★ 1
Soap stains wont wash off
Color: Gravel Black
Like the looks of it but gets easily stained with the soap and wont come off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
M
Verified Purchase
Michelle C
Port Orchard, US
★★★★★ 5
Great product!
Style: Zig Zag, Size: 28 inch
Great product! Sturdy, easy to install, and modern look.
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Reviewed in the United States on January 5, 2026

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