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Molecular sieve 3 Å, 100 ml, glass
activated, under argon, for DNA synthesis
Verwante producten
VE
Verp.
Melting point (mp) >400 °C
WGK 1
CAS No. 1318-02-1
EG-Nr. 215-283-8
WGK 1
CAS No. 1318-02-1
EG-Nr. 215-283-8
Thread size 27 mm
16,05 €/VE
Excl. btw | 100 ml Per VE
Bestelnr. N893.1
In productie
Vrij van verzendingskosten vanaf 250 €
Vanaf 6 VE
15,25 €/VE
Vanaf 24 VE
14,44 €/VE
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Productdetails
Molecular sieve 3 Å activated, under argon, for DNA synthesis
Technische informatie
Aanbevolen bestelhoeveelheid | 5 |
Gebruikstip | Suitable for Expedite™89xx and Polygen® |
In het winkelmandje
Molecular sieve 3 Å
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
N893.1 | 100 ml | glass |
16,05 € |
|
|
Op voorraad
Beschikbaar
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Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
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Downloads / MSDS
Algemene informatie
Molecular Sieves
For drying, cleaning or separating liquids and gases.
Eigenschappen:
- Spherical or powdered metal aluminosilicates
- Spheres Ø 1,6-2,5 mm and 2,5-5,0 mm
- Active surface: 600-700 m2/g
- Activated at 500-600 °C; we nevertheless recommend activating the molecular sieve again before using it for the first time
- In desiccators, drying tubes, columns
- For drying streaming gases
- For absoluting organic solvents
- For separating organic solvents
Regenerating:
• In drying cabinets at 200-300 °C
• Through pressure change or rinsing
Critical molecular diameter for frequently occurring molecules, in Å (1 angstrom = 10-10 m = 0.1 nm)
Molecule | Size [Å] | Molecule | Size [Å] | |
Acetylene | 3.3 | Helium | 2.0 | |
Ammonia | 2.9 | Hydrogen | 2.4 | |
Argon | 3.8 | Hydrogen sulphide | 3.6 | |
Benzole/toluene | 5.8 | Methane | 3.8 | |
n-Butanes and higher n-hydrocarbons | 4.3 | Methanol | 3.6 | |
i-Butane and higher i-hydrocarbons | 5.1 | Methyl mercaptan | 3.8 | |
i-Butene | 4.0 | Nitrogen | 3.6 | |
trans-2-Butene | 5.1 | Oxygen | 3.5 | |
1,3-Butadiene | 5.8 | Propane | 4.3 | |
Cyclohexane | 6.0 | Propylene | 4.0 | |
Carbon dioxide | 3.3 | Tetrahydrofurane | 5.0 | |
Carbon monoxide | 3.7 | Thiophene | 5.3 | |
Carbon tetrachloride | 5.9 | Triethylamine | 7.8 | |
Dimethylpropane | 6.2 | Trichlormethane/Chloroform | 6.9 | |
Ethane | 4.2 | Water | 2.6 | |
Ethanol | 4.2 | o-Xylene | 6.6 | |
Ethylene | 3.9 | m-Xylene | 6.3 | |
Ethyl mercaptan | 3.8 | p-Xylene | 5.9 |