Minimize hazardous chemical exposure with pre-filled vials
Level 1 cleaned, 40-mL vials include a Certificate of Analysis
Open-top, 0.125" septa caps are standard—choose from clear or amber glass
Meet EPA "Specifications and Guidance for Contaminant-Free Sample Containers"
After collection, samples may require a chemical preservative to extend the holding time to a workable timeframe. Save time by choosing one that already comes premeasured and filled! Preserved vials include the chemical and lot number on the label, and are packed in protective foam blocks.