Aluminium Crimp Seals ND20

Butyl Seals

• Temperature resistant from - 40 °C to 120 °C
• Due to missing PTFE lamination only suitable for uncritical analyses
• Inexpensive combination closure
• The moulded septa is purer and denser compared to a conventional punching septa

Butyl/PTFE Seals

• Temperature resistant from - 40 °C to 120 °C
• Complete PTFE lamination extends the range of applications to include more critical analysis

Pharma-Fix Seals (Butyl/PTFE)

• Special Septa: Special, moulded Butyl/PTFE liner that is only laminated with PTFE in the contact area towards the sample. On the glass rims the elastic Butyl achieves a very tight seal
• Temperature resistant from - 40 °C up to 120 °C

Silicone blue transparent/PTFE white Seals

• Temperature resistant from - 60 °C to 200 °C
• Purest synthetic rubber, therefore used for critical analyses
• Soft septa for easy penetration

Silicone white/PTFE beige Seals (HT-Quality)

• Temperature resistant from - 60 °C to 200 °C
• Soft septa for easy penetration
• Purest synthetic rubber, therefore used for critical analyses
• Silicone natural/PTFE beige correspondsthe improved Agilent HT quality

Silicone white/PTFE beige

• Temperature resistant from - 60 °C to 200 °C
• Silicone septa completely laminated with PTFE
• Often used on instruments of Shimadzu

Silicone White/Aluminium foil, silver

• Completely with aluminium foil laminated silicone septa
• Often used on instruments of PERKINELMER
• The same chemical and physical properties like PTFE laminated septa
• Temperature resistant from - 60 °C to 220 °C

HTS Silicone dark-red/PDFE Seals

• New closure system with our HTS-Septa dark red/PTFE forhigh temperature areas in headspace analysis
• Temperature resistant from - 60 °C to 300 °C

Magnetic Seals for SPME Vials 8.2003.53

• To facilitate penetration in the sensitive SPME phase, it is necessary to use thinner septa than the 3.0 mm thick septa normally used in headspace
• In addition, our Article 8.2006.99 is based on a thinned teflonbarrier, as the PTFE lamination is the most difficult part of the septa to penetrate
• Viton - see article 8.2008.16 - with its outstanding chemical and physical properties does not require any barrier, as it has a very good resistance to acids, oils and petrol. Temperature resistant from - 40 °C to 240 °C, for a short time Viton even withstands temperature loads of 300 °C
• The ultra-thin full-surface aluminium foil of our article 8.2009.30 offers ideal protection, even against highly aggressive filling materials; combined with the only 1.3 mm thin, high-purity white silicone, the Septa is very gentle to the needle