Agilent InfinityLab Stay Safe caps and a portfolio of solvent bottles are innovative products engineered to help improve chromatographic efficiency and ease-of-use. The Stay Safe caps stop solvents from leaching into the air – protecting both you and your coworkers. Agilent InfinityLab Stay Safe caps belong to the InfinityLab family—an optimized portfolio of LC instruments, columns, and supplies, designed to work in perfect harmony.