The Solid Phase Microextraction-Fast Fit Fiber Assemblies Field Sampler (SPME-FFA-FS) from Supelco enables rugged SPME and sampling in the field. The SPME-FFA field sampler can be taken on the field, exposed to the environment for sampling, manually desorbed or transported safely from the sampling site to the lab for automated desorption. The metal, self-contained, rugged design is also easy to install and easily traceable through barcode labeling.