DURAN 212163202 Narrow Neck Erlenmeyer Flask 200 mL
The DURAN 212163202 is a 200 mL narrow-neck Erlenmeyer flask made from DURAN® borosilicate glass 3.3, providing excellent chemical resistance and low thermal expansion.
This flask features approximate printed graduations for quick volume estimation, a fired-on white ceramic labelling field for permanent sample identification, and a Retrace Code for traceability and quality assurance. Its uniform wall thickness ensures safe heating and durability.
With dimensions of approximately Ø 79 mm (body) × 131 mm (height) and a 34 mm neck diameter, the DURAN 212163202 is compact, versatile, and fully autoclavable (~121 °C), meeting DIN ISO 1773 standards
Key Specifications
| Parameter | Value |
|---|---|
| Catalogue Number | 212163202 |
| Nominal Capacity | 200 mL |
| Material | DURAN® Borosilicate Glass 3.3 |
| Neck Type | Narrow neck with beaded rim |
| Body Diameter | ~79 mm |
| Height | ~131 mm |
| Neck Diameter | ~34 mm |
| Graduations | Approximate printed scale |
| Labelling Field | Fired-on white ceramic |
| Standards | DIN ISO 1773 |
| Traceability | Retrace Code |
| Autoclavable | Yes (~121 °C) |
Applications
Media preparation and small-scale reagent handling
Heating, mixing, and swirling liquids in chemistry and biology labs
Teaching, R&D, and QC applications where moderate volumes are used
Repeated sterilization and reuse through autoclaving
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