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🧪 Elevate your lab game with precision and style!
The Karter Scientific 250ml Class A volumetric flask, made from high-quality 3.3 borosilicate glass, delivers ±0.15 ml accuracy with a flat bottom and ground glass stopper. Certified to ASTM and ISO standards, this pack of two flasks ensures reliable, spill-resistant measurements for professional labs.
| ASIN | B006UKI5A6 |
| Best Sellers Rank | #46,288 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Volumetric Flasks |
| Bottom Shape | Round |
| Brand | Karter Scientific |
| Brand Name | Karter Scientific |
| Capacity | 250 ml |
| Customer Reviews | 4.4 out of 5 stars 190 Reviews |
| Graduation Interval | 0.15 ml |
| Manufacturer | Karter Scientific |
| Material | Borosilicate Glass |
| Material Type | Borosilicate Glass |
| Model Number | 213W6 |
| Number of Items | 2 |
| Part Number | 213W6 |
| Shape | Cylinder |
| Specification Met | Astm |
| UPC | 817556011493 |
| Unit Count | 2 Count |
R**E
Very good quality
Comes in good packaging so it shouldn’t break. Exactly what I needed.
A**R
Útil
El producto es fiel a lo ofrecido
M**T
Great for the price
I've been using this for a few months now and have had no problems with cracking even with major sudden temperature changes. It's not super heavy duty, but I'm not a heavy duty chemist. It's sturdy enough for regular casual use, and great for making and storing simple syrup!
W**S
Work as they should
Needed these for work great buy.
M**U
Good size
Nice size and worked for what I needed.
B**2
Try them, you will like them
I love these things. I fill one with hydrogen peroxide and the other with alcohol. The really great thing about these is that when you need to soak something like a cotton ball or a q-tip, the liquid does not come rushing out like it would with an ordinary container, due to their design. When you have a cut or something else you need to treat, you will really appreciate them.
J**H
Poorly made and inaccurate
I have 2 flasks with score marks at different levels! See attached photos! Also there is issues with glasswork in general. I need these for titration work but I’m going to have to calibrate with my 100 ml graduated cylinder! I suggest paying the $37 plus shipping for a single 500 ml volumetric flask at Avagadros supply!
X**E
Exactly as displayed
Perfect.
M**E
Five Stars
As it should be!
F**E
Funcionalidad
Para el trabajo en laboratorio escolar son excelentes
A**I
Entrega rápida
Estrega rápida y el.producto cumple.con las especificaciones
L**Z
Artículo para proceso de Titulación como Ingeniero Químico.
Artículo solicitado por Institución para proceso de Titulación. Cumple con las expectativas.
D**A
Excelente producto
Excelente producto, venía bien protegido… super recomendable
Trustpilot
1 week ago
2 months ago