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.
Przejdź do
Zaloguj się, aby wyświetlić ceny organizacyjne i kontraktowe.
Wybierz wielkość
Zmień widok
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
75 cc | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3590,00 zł |
Informacje o tej pozycji
UNSPSC Code:
23201100
NACRES:
NB.21
3590,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
Potrzebujesz pomocy? Nasz zespół doświadczonych naukowców chętnie Ci pomoże.
Pozwól nam pomócform
solid
Quality Segment
packaging
bottle of 75 cc
parameter
190 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~300 m2/g
matrix
Porapak N
particle size
50-80 mesh
density
~0.41 g/mL (free fall density)
General description
Porapak porous polymers are spherical beads with consistent particle size, porosity, and surface area that help to insure analytical precision and accuracy.
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water. They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous. Porapak™ N is a porous polymer bead which provides significantly lower background at the carbon emission line. They are suitable in separating H2, CH4, CO2.
Application
Stainless steel columns packed with Porapak™ N maybe used for the separation and determination of micro-quantities of formic, acetic, propionic, isobutyric, butyric, 3-methylbutyric and valeric acids present in biological media as end-products of microbial fermentation.
Legal Information
PoraPak is a trademark of Waters
Ta strona może zawierać tekst przetłumaczony maszynowo.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description matrix Porapak N, 50-80 mesh, bottle of 75 cc | description matrix Porapak P, 80-100 mesh, bottle of 75 cc | description matrix Porapak P, 100-120 mesh, bottle of 75 cc | description matrix Porapak S, 80-100 mesh, bottle of 75 cc |
| form solid | form solid | form solid | form solid |
| surface area ~300 m2/g | surface area ~150 m2/g | surface area ~150 m2/g | surface area ~375 m2/g |
| particle size 50-80 mesh | particle size 80-100 mesh | particle size 100-120 mesh | particle size 80-100 mesh |
| matrix Porapak N | matrix Porapak P | matrix Porapak P | matrix Porapak S |
| density ~0.41 g/mL (free fall density) | density ~0.26 g/mL (free fall density) | density ~0.26 g/mL (free fall density) | density ~0.35 g/mL (free fall density) |
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable |
Still not finding the right product?
Explore all of our products under Porapak™ Porous Polymer Adsorbent
Temperatura zapłonu (°C)
Not applicable
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
What is the Department of Transportation shipping information for this product?
1 answer-
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 weight in grams of the 75cc HayeSep® container?
1 answer-
The weight is approximately 24 grams for each 75cc container.
Helpful?
-
-
What is the maximum temperature for this packing?
1 answer-
The maximum temperature for this packing is 190 °C.
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 CIBelle@sial.com for additional information.
Helpful?
-