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PQAPGT Borosilicate Glass Tube
The chemical composition of borosilicate glass gives it strong resistance to hydrolysis and durability against aggressive substances. The low coefficient of expansion and excellent thermal shock resistance also add to its versatility, and the smooth surface also offers impressive scratch resistance.
Excellent chemical resistance
High temperature resistant
Excellent light transmittance
Applied Range
Can be made into DIY crafts, laboratory glassware, pharmaceutical glass tubes, cookware and kitchen utensils, optical equipment, glass straws, semiconductor production, etc.
Georgia Bailey
August 27, 2025
I loved the colors. Just perfect for what I needed them for. Perfect thickness.
Pen Prose Publishing
July 19, 2025
I usually buy the glass rose from the little corner store- if you know you know- and they break within a day or sooner I'm very hard on them throwing them in my purse or dropping them or scraping at them. The extra half a mm thickness makes all the difference. I used to have to drive into the city to find the thicker ones but found these online and they're perfect if you're looking for a replacement for the glass rose. I don't know about glass blowing or using them as straws- you know if this review is for you. These last me a month or longer even.
Big Brothet
June 7, 2025
No problems4 star
James vallier
June 5, 2025
First, 7 out of 10 already had cracks and scratches from machining. Every single one of them broke without a problem or aggressive use. I will definitely never purchase anything from this company and seller. I would ask for my money back but they have already been disposed of. Literally the worst ones I have ever bought.
Sue m.
May 29, 2025
Exactly as advertised
Michele
April 5, 2025
These are really great. Instead of one day, one of these so far has lasted 17 days. They are a little thicker than usual but work just fine.
charles marshall
March 8, 2025
Delivered in a timely manner and handled with care. The product is as described! Very durable and the colors are amazing. Great quality for a low cost. Worth the purchase
Corey Kramer
February 18, 2025
I got 10 gray and they fit the haze pipe perfectly. Very happy
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