Porapak Q is an ethylvinylbenzene and divinylbenzene copolymer bead which is used in packed column gas chromatography for separating light gases and volatiles.
Iniciar sesión para ver los precios por organización y contrato.
Seleccione un Tamaño
Cambiar Vistas
| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
75 cc | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 339,00 € |
Acerca de este artículo
UNSPSC Code:
23201100
NACRES:
NB.21
339,00 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.
Permítanos ayudarleform
solid
Quality Segment
packaging
bottle of 75 cc
parameter
250 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~550 m2/g
matrix
Porapak Q
particle size
80-100 mesh
density
~0.34 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
Legal Information
PoraPak is a trademark of Waters
1 of 1
Este artículo | |||
|---|---|---|---|
| description matrix Porapak Q, 80-100 mesh, bottle of 75 cc | description matrix Porapak N, 50-80 mesh, bottle of 75 cc | description matrix Porapak N, 80-100 mesh, bottle of 75 cc | description matrix Porapak QS, 100-120 mesh, bottle of 75 cc |
| form solid | form solid | form solid | form solid |
| particle size 80-100 mesh | particle size 50-80 mesh | particle size 80-100 mesh | particle size 100-120 mesh |
| surface area ~550 m2/g | surface area ~300 m2/g | surface area ~300 m2/g | surface area ~550 m2/g |
| matrix Porapak Q | matrix Porapak N | matrix Porapak N | matrix Porapak QS |
| parameter 250 °C temp. limit | parameter 190 °C temp. limit | parameter 190 °C temp. limit | parameter 250 °C temp. limit |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
Still not finding the right product?
Explore all of our products under Porapak™ Porous Polymer Adsorbent
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
-
What is Porapak™ Porous Polymer Adsorbent Q, Product 20331?
1 respuesta-
¿Le ha resultado útil?
-
-
What does the 80/100 stand for in the product description of Porapak™ Porous Polymer Adsorbent Q, Product 20331?
1 respuesta-
The 80/100 is refering to the mesh size range of the actual Porapak Q particles. The larger the mesh number the smaller the diameter of the bead. In this case 100 refers to a diameter of 149 microns and 80 refers to a diameter of 177 microns. Therefore, the particles in this product will range between 149 and 177 microns.
¿Le ha resultado útil?
-
-
What is the Department of Transportation shipping information for this product?
1 respuesta-
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.
¿Le ha resultado útil?
-
-
Is this product a packed column?
1 respuesta-
This is packing material only; it is not a column. Some endusers will purchase this bottle of packing and prepare their own packed columns.
¿Le ha resultado útil?
-
-
How can I purchase a column that is packed with this material?
1 respuesta-
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.
¿Le ha resultado útil?
-