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MilliporeSigma™ Supelco™ Molded Thermogreen™ LB-2 Septa with Injection Hole
Molded Septa are manufactured from high quality, low bleed material that uses the same exclusive LB-2 rubber formulation chromatographers are accustomed to using.
$184.00 - $1015.45
Specifications
| Design | With Injection Hole |
|---|---|
| For Use With (Equipment) | Low Bleed GC-MS Columns |
| Material | LB-2 Rubber |
| Temperature (Metric) Max | 350°C |
| Type | Septum |
| Catalog Number | Mfr. No. | Diameter (Metric) Outer | Quantity | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Diameter (Metric) Outer | Quantity | Price | Quantity | ||||
|
111010650
|
MilliporeSigma™ Supelco™
28331U |
9.5 mm | 50 Pk. |
Each for $242.66
|
|
||||
|
111008801
|
MilliporeSigma™ Supelco™
28332U |
9.5 mm | 250 Pk. |
Each for $1,015.45
|
|
||||
|
111020874
|
MilliporeSigma™ Supelco™
28336U |
11 mm | 50 Pk. |
Each for $232.46
|
|
||||
|
111010654
|
MilliporeSigma™ Supelco™
29446U |
11.5 mm | 50 Pk. |
Each for $184.00
|
|
||||
Description
- Molded Septa offer easier installation and better sealing inside the injection port
- A liquid injection molding process ensures that every septum conforms to the same shape with crisp, clean sides
- Injection hole helps guide the syringe needle to puncture the same location every injection
- Benefits of the injection hole include minimal coring and less septum fragments that could contaminate the inlet liner
- High puncture tolerance makes these septa ideal for use with autosampler injections, manual injections, and/or SPME applications
- The useable inlet temperature range of 100-350°C is adequate for most GC applications
- Rubber formulation is exclusive to Supelco
- Strict tolerances (diameter, thickness, injection hole) due to constant dimension of the mold itself
- Ultra low bleed over a wide range of inlet temperatures
- No foreign substances/powders, which could contaminate the inlet, are used during manufacturing
- Fully tested for bleed and contamination
- Pre-conditioned and ready to use
- Ideal for use with low bleed GC-MS columns
Specifications
| With Injection Hole | |
| LB-2 Rubber | |
| Septum |
| Low Bleed GC-MS Columns | |
| 350°C |
Thermogreen is a registered trademark of Sigma-Aldrich Co. LLC