20651
Thermogreen® LB-2 Septa, solid discs
diam. 6 mm ( 1/4 in.), pkg of 50 ea
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| Size/SKU | Availability | Price |
|---|---|---|
50 ea | Available to ship TODAYfromMILWAUKEE | $158.00 |
About This Item
UNSPSC Code:
41115718
NACRES:
SB.54
Packaging:
pkg of 50 ea
packaging
pkg of 50 ea
diam.
6 mm ( 1/4 in.)
compatibility
for use with CDS 850-890
General description
An improved version over the original Thermogreen LB-1 septa.
- Extremely low bleed over a wide range of inlet temperatures (100 °C to 350 °C)
- Already conditioned, ready to use
- Easier needle penetration and high puncture tolerance (ideal for autosamplers)
- Rubber formulation exclusive to Supelco
Septum is a very important component of syringe injection system. They are usually fabricated from elastomeric, self-sealing materials such as silicone rubber, neoprene or fluoroelastomers. It is suitable to conveniently introducing the sample without causing the system to leak. Improper septa decomposes under the high-temperature conditions of capillary inlets causing baseline disruption and ghost peaks in a chromatogram.
Application
Thermogreen® LB-2 Septa is suitable for the following applications:
- To minimize extraction onto or loss of analytes off the solid phase microextraction (SPME) fiber from the vial during analysis by GC-MS.
- Thermo-resistant septa is used in GC instrument to avoid carrier gas leaks, extraneous peaks and phthalate contamination.[1]
- Thermo-resistant septa along with thick needle protector is used in GC instruments to avoid damage irreversibly caused by microsyringe.[2]
- It is also used in the influent sampling ports in gas chromatographs.
Other Notes
For a full listing and description of our GC Inlet Septa (click here)
Legal Information
Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany
1 of 1
This Item | |||
|---|---|---|---|
| compatibility for use with CDS 850-890 | compatibility - | compatibility for use with Finnigan 9000, 9500, for use with Tracor 220, 222 | compatibility for use with Agilent/HP On-Column capillary port |
| packaging pkg of 50 ea | packaging pkg of 50 ea | packaging pkg of 250 ea | packaging pkg of 50 ea |
| diam. 6 mm ( 1/4 in.) | diam. 16 mm ( 5/8 in.) | diam. 12.5 mm ( 1/2 in.) | diam. 5 mm ( 3/16 in.) |
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