SafetyCaps, S 40 / GL 40 / GL 45
The integrated air valve (A) blocks hazardous vapours (B) and cleans the inflowing air (C) from dust and dirt particles. Various connectors keep your capillaries and tubes safely tightened (D) - even when extracting solvents from the reservoir. SafetyCaps are available for most common glass bottles (e.g. thread size GL45). They can be customised for other container sizes by using different adapters. Especially recommended for HPLC use: Solvents stay clean and components of solvent mixtures can not evaporate. Optimum protection against health hazards caused by evaporation and insufficient sealing.
Key advantages:
-No evaporation of hazardous gases, no contamination of solvents
-No crimping of connection tubing, easy container exchange
-No air intake (HPLC)
-Save expensive solvents by avoiding evaporation, cost efficiency
-Reproducible analysis results through stable mobile phase
-Chemically resistant PTFE body (E)
-Freely rotatable screw cap (F) available for different thread sizes
Safe solvent supply. With integral air filter vent. For maximum efficiency, we recommend that the vent is changed every 6 months. The filter membrane absorbs dust and dirt particles to protect your solvent reservoirs. The vent is universally suitable for all SafetyCaps. It also works with your current SafetyCaps, simply replace the old vent with the new one.

Description SafetyCap II
Thread S40 / GL40
Connections 2 capillaries (3.2mm o.d.)