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🧬 Elevate your experiments with precision and style — because your lab deserves the best!
The QWORK Glass Erlenmeyer Flask Set includes six durable borosilicate glass flasks in 50ml, 100ml, and 250ml sizes, each with clear graduated markings and frosted glass stoppers for airtight sealing. Designed for professional lab and chemistry use, these flasks resist high temperatures and corrosive substances, ensuring reliable performance and longevity.
| ASIN | B0CJ3214QN |
| Best Sellers Rank | #71,127 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Lab Erlenmeyer Flasks |
| Bottom Shape | Round |
| Brand Name | QWORK |
| Capacity | 250 Milliliters |
| Customer Reviews | 4.5 4.5 out of 5 stars (110) |
| Manufacturer | QWORK |
| Material Type | Borosilicate Glass |
| UPC | 795973615473 |
C**I
Flasks with etched stoppers
Wrapped properly and all flasks in good condition
D**E
Just what I needed
From previous reviews, I can see where there was a concern over the toppers not being leveled enough on the bottom part. But for the most part otherwise, they still fit into the designated bottles properly so it does not concern me as much as long as they do what they are supposed to do. I'm not as concerned about the looks in such cases as much as it's function. I haven't tried them yet, but they are intended for me to process certain perfume/fragrance ingredients and are just the right sizes for them. They also seem fairly sturdy enough. I don't plan to use extreme heat, etc. so they should do well enough for what I need.
C**N
Strong
Great glass
T**S
good seal
quality glass / frosted caps
C**S
Don't get me wrong...
These are cheap in price and cheap on quality. Not very well formed, the mouths of 2 of them weren't parallel to the bottoms, there's a fillet under the collar that makes using a kek clips wonky. There was a transparent spot in 2 of the 3 stoppers, where it just didn't get ground. The bottoms of the stoppers are just crudely sawed off. If they spent 1 minute more on each the fit and finish could improve 100%. Then they would have to charge more though. These are the worst peaces of glass I have but they are also the cheapest. The stoppers are 2-19's and a 24 ;) a few minutes with a grinder made them fair
L**E
Great!
Loved this product! Got this for a science experiment for my sons class project and they worked as they claimed too! Even fell over on the car ride to school and did not break or even crack at all! Nifty!
D**N
Budget flasks
Sturdy and great value. No complaints!
J**Y
Great quality
Amazing product
M**.
Well made and works exactly how I needed it to
N**T
Bonne qualité
B**Y
Todo muy bien, lo recibí en el tiempo establecido
M**X
Per l'utilizzo che ne faccio - preparazione e maturazione di liquidi per e-smoke - sono perfette per dimensioni e qualità. Consigliate.
D**N
Sehr schöne Glasgefäße. Würde ich sofort wieder kaufen
Trustpilot
1 month ago
2 days ago