Mol Sieve 5A is commonly packed in columns for the analysis of permanent gases via Gas Chromatography.
Kluczowe dokumenty
20302
Molecular Sieve, 5Å
60-80 mesh, bottle of 50 g
Wybierz wielkość
564,00 zł
Wybierz wielkość
About This Item
564,00 zł
Nazwa produktu
Molecular Sieve Adsorbent, matrix Molecular Sieve 5A, 60-80 mesh, bottle of 50 g
agency
suitable for USP/NF nitrogen
Formularz
solid
opakowanie
bottle of 50 g
Matryca
Molecular Sieve 5A
wielkość cząstki
60-80 mesh
wielkość porów
5 Å pore diameter
gęstość
~0.72 g/mL (free fall density)
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
Powiązane kategorie
Opis ogólny
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
STOT RE 2 Inhalation
Organy docelowe
Lungs
Kod klasy składowania
13 - Non Combustible Solids
Klasa zagrożenia wodnego (WGK)
nwg
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
Wybierz jedną z najnowszych wersji:
Certyfikaty analizy (CoA)
It looks like we've run into a problem, but you can still download Certificates of Analysis from our Dokumenty section.
Proszę o kontakt, jeśli potrzebna jest pomoc Obsługa Klienta
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
How is Supelco's Molecular Sieve 5A, Product No. 20302, commonly used?
1 answer-
Helpful?
-
-
How do you condition Molecular Sieve 5A, Product 20302, when used in a packed column?
1 answer-
Attach the column to your GC injection port, establish a flow rate of at least 25 mL/min carrier gas, purge with carrier gas at room temperature for 30 minutes, increase oven temperature to 225°C at a rate of 4°C/min, and allow the column to condition at 225°C for 8-12 hours. After conditioning, allow the oven to cool to room temperature, turn off the carrier flow and allow the pressure to go to zero. Then reinstall the column into both the injector port and detector port, and establish desired carrier flow rate. The column should then be ready to use.
Helpful?
-
-
Is this product a packed column?
1 answer-
This is packing material only; it is not a column. Some endusers will purchase this bottle of packing and prepare their own packed columns.
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
-
-
How can I purchase a column that is packed with this material?
1 answer-
Most packed column are custom made and require that you obtain a quotation. Please contact our Customer & Sales Services group at phone number (800)-247-6628, fax number (800)-447-3044 or email [email protected] for additional information.
Helpful?
-
-
What does 5A refer to in Molecular Sieve 5A, Product 20302?
1 answer-
5A is a grade of Mol Sieve and refers to a nominal pore size of 5 Angstroms
Helpful?
-
-
What does the 60/80 stand for in the product description?
1 answer-
The 60/80 refers to the mesh size range of the actual particles. When working with mesh size: the larger the mesh number, the smaller the diameter of the particle. In this case 60 refers to a diameter of 250 microns and 80 refers to a diameter of 177 microns. Therefore; the particles in this product with 60/80 will range between 177 microns and 250 microns.
Helpful?
-
-
What is the maximum temperature for this packing?
1 answer-
The maximum temperature for this packing is 400 °C.
Helpful?
-
Active Filters
Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.
Skontaktuj się z zespołem ds. pomocy technicznej