These PYREX Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An extra large marking space is also provided. Rubber Stopper included.
S**C
Great for the scientist in the kitchen
My husband (a chemist) uses this flask to measure out water for his coffee every morning. It’s dishwasher safe and has not chipped in the sink or after falling over on the kitchen counter. It’s a convenient for measuring liquids quantities greater than 1 cup, especially if your recipe is metric.
P**1
Good price & has rubber stopper
Exactly what I was looking for!
J**R
Does not come as it appears, or as advertised...
Be aware, this item does not come as it appears. It comes with a cork top. I would say that probably falls under false advertising, but it is what it is. I just want to do my part and let everybody know that yours may come with a cork stopper as well. It is subpar to a rubber stopper, by far! You might as well not use the top it all...
M**K
Perfect With My Costume
Worked really well with my Mad Scientist Halloween costume!!
H**E
Happy purchase
I'm using these as containers for homemade supplements. Just some nerdy fun. 🤓
V**A
Exactly what I need for my little experiment
This is exactly what I need for my little experiment, it's good quality, clear and seems sturdy.
T**E
Great and strong too.
It's a beaker! But the glass is superb. Corningware glass is the best!
S**.
Just as described, good quality, good price.
This is a good lab quality flask. No issues at all.
Trustpilot
2 months ago
1 week ago