This wash kit with 25 vials and caps is suitable for equipping a lab with 4 or 5 instruments or one instrument for a longer period. The value of regularly replacing caps is not always clear so many labs do not routinely maintain the wash stations.

• Improved sealing, less evaporation of wash solvent
• Easy to apply caps
• Elimination of wash solvent contamination

Wash vials on GC autosamplers are commonly left open or have caps that are difficult to apply. Without the caps there is a risk of the solvent being lost and the syringe wash not being correctly carried out. Contamination from the wash solvent is also possible once the injections are carried out due to septa being carried into the solvent.