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n-Heptane
Molar mass (M) 100,20 g/mol
Density (D) 0,69 g/cm³
Boiling point (bp) 98,4 °C
Flash point (flp) -4 °C
Melting point (mp) -90,5 °C
ADR 3 II
WGK 2
CAS No. 142-82-5
EG-Nr. 205-563-8
UN-Nr. 1206
145,15 €/VE
Excl. btw | 2,5 l Per VE
Bestelnr. CP78.1
Alternative products
Productdetails
n-Heptane ROTISOLV® ≥99 %, UV/IR Grade
| Max. doorlaatbaarheid bij | 245 nm |
- Tussentotaal: 0.00
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| CP78.1 | 2,5 l | glass |
145,15 € |
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- Tussentotaal: 0.00
Downloads / MSDS
Algemene informatie
U vindt nog meer aantrekkelijke aanbiedingen om uw chromatografielaboratorium te vervolledigen op onze Chromatografie pagina!
Although the principle of thin-layer chromatography is more than a century old, it did not make its breakthrough as an analytical method until about 50 years ago.
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).
Advantages of thin layer chromatography:
- Higher sample throughput in less time
- Suitable for screening tests
- Pilot process for HPLC
- The ready-to-use TLC layer functions as a data storage device for separation results
- The separated substances can be used later for further analysis (e.g. IR, MS)
- By switching the mobile and the stationary phases, the separation process can be optimised quickly and cost-efficient
ROTISOLV® UV/IR-Grade solvents
for chromatography and spectroscopy
ROTISOLV® UV/IR-Grade solvents are specially adapted for spectrophotometric processes and other chromatographic applications which require high spectroscopic purity.
Eigenschappen:
- High chemical purity
- Spectroscopically tested for UV and IR
- High UV-permeability
Analysecertificaten
Guarantee analysis
| Assay (GC) | ≥99 % |
| Water (KF) | ≤0.01 % |
| Acidity | ≤0.0005 meq/g |
| Evaporation residue | ≤0.0005 % |
| Transmission | |
| 227 nm | ≥90 % |
| 210 nm | ≥50 % |
| 200 nm | ≥20 % |