Cole-Parmer 125 mL borosilicate Erlenmeyer Flask, 12 pack vs Glass 24/40 Erlenmeyer Flask with Stopper, 1000 ml borosilicate
Overall winner: Glass 24/40 Erlenmeyer Flask with Stopper, 1000 ml borosilicate
Key Differences
Cole-Parmer A is a smaller 125 mL borosilicate Erlenmeyer with noted heavy-duty rim and clear graduations and sits at a more affordable price tier. StonyLab B is a much larger 1000 mL flask with a 24/40 standard taper joint and included glass stopper, making it better suited for setups requiring a jointed flask but at a higher price tier
Cole-Parmer 125 mL borosilicate Erlenmeyer Flask, 12 pack
borosilicate Erlenmeyer flask with easy-to-read graduations and wide temperature range for varied experiments. customers note high quality and flat bottom versatility
Pros
- durable borosilicate glass
- easy-to-read graduations
- heavy-duty rim for precision handling
- wide temperature range (-50 to 550°C)
Cons
- ease of cleaning varies by customer
- mixed views on durability
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 | Cole-Parmer |
| Durability | Tie |
| Versatility | stonylab |
| User Reviews | stonylab |