Septa for Waste Wash Vials, pk 50

Silicone Septa for Waste Wash Vials (50/pack).Septa for waste and wash function for GC, no cap. Vials and closures are a critical part of your workflow; just as important as the instrument or column used. It is easy to think of a vial or cap as an inexpensive commodity that wont impact your results, but the reality is different. Its not only the physical attributes that can affect overall analytical performance, but also the quality of the glass and septa used. Contamination from sub-standard glass or poor quality septa (figure 3) can lead to interferences, inaccuracies and failures which ultimately effects lab productivity.