Erlenmeyer Flask Ground Glass NS Borosilicate 3.3 | Letslab
Narrow-neck Erlenmeyer in borosilicate 3.3 glass. NS ground glass joint with protective rim to prevent joint damage. Compatible with NS stoppers, condensers and funnels. Suitable for distillations, reflux reactions and magnetic stirring setups. Autoclavable.
In stock
SKU:
0100121021*
As low as:
€12.11
As low as:
Narrow-Neck Erlenmeyer Flask with Ground Glass Joint NS and Rim, Borosilicate 3.3
Narrow-neck Erlenmeyer flask in borosilicate 3.3 glass with standard NS ground glass joint and protective rim. White graduation to DIN ISO 4797.
Specifications
- Material:Borosilicate 3.3
- Neck:Narrow
- Joint:Standard NS ground glass with protective rim
- Graduation:White, DIN ISO 4797
- Autoclave:Yes, 121 °C
Applications
Distillations and reflux reactions. The narrow neck reduces evaporation losses during extended heating.
Standard in organic chemistry, quality control and pharmaceutical laboratories.
The rim — why it matters
The protective rim prevents stoppers and condensers from seizing under pressure, shielding the ground joint from wear. Longer service life, fewer joint replacements.
Compatibility
NS joint accepts stoppers, condensers and funnels of the matching cone size. Compatible with magnetic stirrer hotplates and heating mantles.
| Brand | Pobel |
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