OMSONS Class A Volumetric Flasks, Borosilicate 3.3 | Individual QR Certificate | 25 to 500 mL
Reference: 3600.100
Class A Volumetric Flasks: Cat. No. 3600.100
OMSONS Class A volumetric flasks are made from clear borosilicate 3.3 glass and are designed for the exact preparation of standard solutions and calibration standards in analytical laboratories.
Each flask is certified individually, and the QR code lets you scan and verify traceability immediately.
They comply with IS:915 and DIN/ISO 1042, are calibrated at 20 °C, and carry acid-resistant blue graduations that stay legible after repeated use.
A stopper is included with every flask.
Technical specifications
- Material: borosilicate 3.3 glass, high chemical and thermal resistance
- Class: A, with individual certificate and QR code
- Standards: IS:915 / DIN/ISO 1042
- Calibration: 20 °C (in)
- Graduations: acid-resistant blue print
- Stopper: included
- Neck: standard-taper ground joint
Capacity and tolerance table
| Cat. No. | Capacity (mL) | Neck size | Tolerance (±mL) |
|---|---|---|---|
| 3600.100.06 | 25 | 10/19 | 0.04 |
| 3600.100.07 | 50 | 12/21 | 0.06 |
| 3600.100.08 | 100 | 14/23 | 0.10 |
| 3600.100.11 | 250 | 14/23 | 0.15 |
| 3600.100.12 | 500 | 19/26 | 0.25 |
Applications
- Preparation of standard solutions and calibration standards
- Quantitative analysis in pharmaceutical and quality control laboratories
- Sample preparation for HPLC, spectrophotometry and titration
- Accredited laboratories that require documented traceability (ISO/IEC 17025 environments)
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