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MilliporeSigma 20653-U Sigma-Aldrich Thermogreen† LB-2, 10 mm, Pack 50
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MilliporeSigma 20653-U Sigma-Aldrich Features
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An improved version over the original Thermogreen LB-1 septa
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Extremely low bleed over a wide range of inlet temperatures (100 °C to 350 °C)
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Already conditioned, ready to use
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Easier needle penetration and high puncture tolerance (ideal for autosamplers)
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Rubber formulation exclusive to Supelco
About MilliporeSigma 20653-U Sigma-Aldrich
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.. 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. Sigma-Aldrich 20653-U Thermogreen LB-2 Septa, Solid Disc, 10mm Diameter, Pack of 50. Country of Origin : United States. Part Number : 1200X73EA. Pack of : 50.
