Sample Traps, LLC provides the environmental analytical industry with field collection vessels cleaned, tested, and certified for trace level chemical analyses. We prepare our containers in small batches per the EPA protocol, and prelabel every vessel by lot number. And with a commitment to full transparency, we post the corresponding data packages on this website for client verification. We offer a wide inventory of glassware, poly ware, and related field-sampling products, prepared and stored in one facility, and delivered on-time to customer locations. As technology and regulatory requirements continue to drive lower detection limits, you can count on Sample Traps to provide data-critical products required for current and emerging EPA methodology.