Product Information:
GC Inlet Septa is used to seal the injection port and it is an interface for injecting the sample. The septa are made of polydimethylsiloxane - a similar polymer is used for stationary phases. When heated, such siloxane polymers will form degradation products that will show up in the GC analysis. Such peaks are called "ghost peaks".
Product Features:
1. Temperature Limit: 320°C
2. Generally, septa should be replaced after 30-50 manual injections or 75-100 autosampler injections.
3. Conditioned for high sensitivity analyses
Product Image:
Other GC Septa:
GC Septa Code & Description:
| Product Code |
Description |
| C0000437 |
Orange High Temp Ultra Low Bleed GC Septa 11*3mm Pre-Pierced. Used up to 320ºC. |
| C0000399 |
Blue Normal Silicone GC Septa 5*3mm. Used up to 250°C. |
| C0000403 |
Blue Normal Silicone GC Septa 9.5*3mm. Used up to 250°C. |
| C0000800 |
Orange High Temp Ultra Low Bleed GC Septa 11*3mm. Used up to 320ºC. |
| C0000993 |
Orange GC Plug Septa,Ultra Low Bleed Septa,Used Up To 320ºC For Shimadzu. |
| C0000982 |
Blue Normal Silicone GC Septa 10.8*3mm. Used up to 250°C. |
| C0001086 |
Blue Normal Silicone GC Septa 12.5*3mm. Used up to 250°C. |
Certificates:
About Us:
As a global supplier of Chromatography Vials, Closures, Septa and Syringe Filters, ALWSCI devote analytical test and laboratory consumables to provide high quality, efficient service and favorable price.
As an ISO 9001:2015 certified company, ALWSCI have set up high quality standards for ourselves and took
fully responsible for all clients.
Besides, ALWSCI own 10,000 SQM factory area with 5,000 SQM 100,000 grade cleaning room. To keep
stable quality, improve productivity, and avoid any contamination from human interference, ALWSCI have
invested more than 10 automatic production lines presently.
To offer a better solution of sample preparation, full production line is available, including a series of sample
vials from 1ML to 1,000ML, Septa from 4mm to 55mm diameter, and Syringe filters made of various
membrane.
We would like to draw your attention to Ultra-Clean Septa and EPA Quality Vial KIT. These high quality
consumables are mostly used for LC/MS, GC/MS and MS/MS in the environmental, chemical, food and
pharmaceutical industries.
We have customers from pharmaceutical, life science, chemistry, technology, food processing industry and so
on. Others like University, research institution, government institution, environment test institution, etc.
Factory Show:
Audited Supplier 
){kind=link}