Vials, closures, septa and kits.

• No risk of incorrectly sealed vials as is the case with crimping
• More convenient to close and open, especially as magnetic crimp caps are very hard to crimp
• Lower coring and protection for the needle due to thinner septa
• Universal use for headspace and SPME due to thinner septa
• Special pre-cut septa (silicone layer is slitted but PTFE remains intact) for safe penetration of the sensitive SPME phase with hardly any coring

Tested and approved by CTC for their Combi PAL (Gerstel, Atas, Agilent), also recommended by Agilent for their G1888A samplers, by Shimadzu for AOC5000 and for PerkinElmer TurboMatrix autosamplers (models after 1/9/2006).