Cole-Parmer 500 mL glass Erlenmeyer flask, heavy rim, 8-pack vs Glass 24/40 Erlenmeyer Flask with Stopper, 1000 ml borosilicate
Overall winner: Cole-Parmer 500 mL glass Erlenmeyer flask, heavy rim, 8-pack
Key Differences
StonyLab (A) is a single 1000 mL borosilicate Erlenmeyer with a 24/40 standard taper joint and included glass stopper, making it better for setups needing a jointed connection. Cole-Parmer (B) is a 500 mL eight-pack of graduated borosilicate flasks aimed at economical everyday use and broad temperature tolerance, but some users reported durability concerns and mixed opinions on the flat bottom
Cole-Parmer 500 mL glass Erlenmeyer flask, heavy rim, 8-pack
Erlenmeyer flasks with clear graduations and wide temperature range. Autoclavable and sturdy borosilicate glass for everyday lab use. Customer note highlights quality, function, and value, with mixed views on flat bottom and cleaning ease
Pros
- easy-to-read graduations
- wide temperature tolerance
- autoclavable
- thick borosilicate construction
Cons
- mixed feedback on flat bottom
- mixed opinions on ease of cleaning
- occasionally reported durability issues during heating
Glass 24/40 Erlenmeyer Flask with Stopper, 1000 ml borosilicate
Borosilicate glass Erlenmeyer with 24/40 outer joint and stopper. Suitable for reacting, collecting, and storing. customer note mentions recommends avoiding excessive vacuum
Pros
- borosilicate glass construction
- 24/40 standard taper outer joint
- includes glass stopper
- good for reacting, collecting, storing
Cons
- capacity 1000 ml on request
- pressure resistance -0.065 MPa
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | stonylab |
| Durability | Cole-Parmer |
| Versatility | stonylab |
| User Reviews | Cole-Parmer |