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In our shop, you can return most new and unused products within 30 days of delivery with no issues and receive a full refund.
If the error is on our end (e.g., wrong or damaged product), we will of course cover the return shipping costs. 🚚✅
The refund will be issued within 7 days after we receive your return.
In most cases, it's even faster!
| Name (English): | Tetrahydrofuran |
| Synonyms: | Tetrahydrofuran, THF |
| Species: | for spectroscopy |
| Chemical formula: | C₄H₈O |
| Molar mass: | 72.11 g/mol |
| EC number: | 203-726-8 |
| CAS number: | 109-99-9 |
| TESTED VALUE | NORM |
| Content (GC) | min. 99.8% |
| Acidity | max. 0.0005 meq/g |
| Residue on evaporation | max. 0.0005 % |
| Water (KF) | max. 0.02% |
| UV transmission (1cm, water) | |
| ● 250 nm | min. 70% |
| 260 nm | min. 80% |
| 280 nm | min. 95% |
| 300 nm | min. 99% |
| FTIR spectrum | as prescribed |
| External appearance | colorless, clear liquid |
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