Single unit convenience saves time. No assembly required – easier to load. Built-in air purge maximizes sample recovery. Prefilter designed for difficult-to-filter samples (no prefilter in Autovial 5 and in selected Autovial 12). Choice of filter media. Compatible with a wide range of sample types. Choice of glass fiber or polypropylene prefilters. Ideal for hazardous samples. Self contained device eliminates risk of filter pop-off. Autovial Syringeless Filters are preassembled filtration devices for removing particulates from samples. They replace syringe-coupled filtration devices with single, disposable units. Autovial devices are comprised of two parts: a graduated filter barrel and a plunger. The proven design features an integral filter, built-in air purge, and a support stand that protects the recessed slip-luer tip. They are available in a 5 ml and 12 ml volume capacity. The Autovial filter is selected accoMeer tonenMinder tonen