20678

Setti Thermogreen^® LB-2, dischi solidi

diam. 12.5 mm ( 1/2 in.), pkg of 250 ea

• Codice UNSPSC: 41115718

Proprietà

• Confezionamento: pkg of 250 ea
• Diametro: 12.5 mm ( 1/2 in.)
• Compatibilità: for use with Finnigan 9000, 9500; for use with Tracor 220, 222

Descrizione

Descrizione generale

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.

Una versione migliorata dei setti Thermogreen LB-1 originali.

• Perdita estremamente bassa in presenza di un ampio range di temperature di ingresso (da 100 a 350 °C)
• Prodotto già condizionato, pronto all′uso
• Penetrazione dell′ago più facile ed elevata tolleranza alla puntura (ideale per gli autocampionatori)
• Formulazione della gomma esclusiva di Supelco

Applicazioni

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.
• Thermo-resistant septa along with thick needle protector is used in GC instruments to avoid damage irreversibly caused by microsyringe.
• It is also used in the influent sampling ports in gas chromatographs.

Note legali

Swagelok is a registered trademark of Swagelok Company

Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany