Cookie preferences
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
Configuration
Technically required
These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
CSRF token
Cookie preferences
Currency change
Customer recognition
Customer-specific caching
Individual prices
Region preferences
Selected shop
Session
Comfort functions
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Note
Deactivated capillary columns, precolumns, Phe-Sil, low–medium polar
Product configuration
Do you have any questions?
Please contact us. Select variant first $0.00 * (0% Saved)
*taxes and shipping not included
Item number: 723108.10 0270203750
Package unit 1 Piece(s) Deactivated capillary columns (precolumns) with phenylmethyl (low-medium polar) surface for... more
Deactivated capillary columns (precolumns) with phenylmethyl (low-medium polar) surface for protection of the analytical column against contamination and extend its lifetime. Me-Sil is more inert than Phe-Sil, while Phe-Sil is less susceptible to contamination.
| Capillary length | 10 m, 25 m |
| Method | Gas chromatography (GC), accessories |
| Capillary inner diameter | 0.25 mm, 0.32 mm, 0.53 mm |
| Type | Deactivated capillary column (precolumn, guard column) |
| Capillary outer diameter | 0.4 mm (0.25 mm ID) - 0.5 mm (0.32 mm ID) - 0.8 mm (0.53 mm ID) |
| Deactivation | Phenylmethyl silylated, low–medium polar |
| Polarity | Low–medium polar |
| Suitable solvents | Many solvents, nonpolar and mid-polar, but not with methanol and water |
| Recommended application(s) | For protection of the analytical column against contamination and extend its lifetime |
| Temperature stability (max) | 320 °C |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |