| SKU | Capacity (ml) | Pack Size | Stopper Size | Tolerance (ml) |
|---|---|---|---|---|
| 57.521.0005 | 5ml Individual | 1 | 9 | 0.02 |
| 57.521.0010 | 10ml Individual | 1 | 9 | 0.02 |
| 57.521.0020 | 20ml Individual | 1 | 9 | 0.03 |
| 57.521.0025 | 25ml Individual | 1 | 9 | 0.03 |
| 57.521.0050 | 50ml Individual | 1 | 9 | 0.05 |
| 57.521.0100 | 100ml Individual | 1 | 13 | 0.08 |
| 57.521.0200 | 200ml Individual | 1 | 16 | 0.10 |
| 57.521.0250 | 250ml Individual | 1 | 16 | 0.12 |
| 55.521.0005 | 5ml Batch | 1 | 9 | 0.02 |
| 55.521.0010 | 10ml Batch | 1 | 9 | 0.02 |
| 55.521.0020 | 20ml Batch | 1 | 9 | 0.03 |
| 55.521.0025 | 25ml Batch | 1 | 9 | 0.03 |
| 55.521.0050 | 50ml Batch | 1 | 9 | 0.05 |
| 55.521.0100 | 100ml Batch | 1 | 13 | 0.08 |
| 55.521.0200 | 200ml Batch | 1 | 16 | 0.08 |
| 55.521.0250 | 250ml Batch | 1 | 16 | 0.12 |
If you require bulk quantities, ongoing supply or customer-specific pricing, our team can help.
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| Material | Borosilicate Glass 3.3 with PTFE Stopper |
| Form | Volumetric Flask |
| Scale | Class A Volumetric Calibration |
| Standard | ASTM E 288 Class A |
| Features | ASTM E 288 Class A, Narrow Mouth Design, Calibrated to Contain (TC, IN), PTFE Stopper, Borosilicate Glass 3.3, Corrosion-Resistant Performance, Individual & Batch Calibration Certificates |
| Applications | Standard Solution Preparation, Dilution, Volumetric Analysis, Analytical Chemistry, Pharmaceutical Testing, Research, Quality Control |
Narrow Mouth Volumetric Flask with PTFE Stopper – ASTM Class A is designed for accurate preparation, dilution, and measurement of standard laboratory solutions. Manufactured from premium 3.3 borosilicate glass.
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