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| Volumetric flasks, borosilicate glass 3.3, class A, amber graduations, with PP stoppers Blaubrand® Eterna. To DIN EN ISO 1042. DE-M marking. With batch number. Graduation and inscriptions in Eterna amber stain. Calibrated to contain (IN). PP stoppers. All Blaubrand® volumetric flasks are delivered with batch number and one batch certificate included per pack. Also available with individual works or DAkkS (former DKD) calibration certificate, please enquire. Blaubrand® volumetric flasks (except wide-neck flasks) are also available with individual and batch USP certification. The batch certificate is also available to download from the manufacturer's website. Product Specification: Capacity: 250ml Joint size: (NS) 14/23 Tolerance: 0.15 ± ml | |
| Catalogue Number | 9.276 272 |
| Manufacturer | Brand |
| Manufacturer P/n | 36851 |
| Fisher Ref | 3390402 |
| VWR Ref | 612-5070 |
| Nominal capacity ml | 250 |
| Type of closure | Stopper |
| Standard | DIN EN ISO 1042 |
| Tolerance ml | ±0.15 |
| Ground size | NS14/23 |
| Material closure | PP |
| Material | Boro 3.3 |
| Accuracy class | A |
| PK | 1 |
| Thermo Fisher: | 3390402 |
| VWR: | 612-5070 |