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The Standard for Clean Sample Containers in Every Environment.....
For over 2 decades, EP Scientific has defined clean for sample containers of all types, sizes, materials, and application. EP offers a full line of environmental sampling containers processed to meet or exceed EPA requirements. Containers for Critical Environment applications are processed and certified to each customer’s specifications. EP Scientific, where clean is critical... every container, every time. EP products
Environmental Sampling Products
EPA VOA Vials
EP Scientific offers open top and closed top VOA vials processed to meet or exceed EPA standards for volatile organic sampling. Open top vials can be used directly in many automated purge and trap instruments. Clear or amber glass vials are available in three capacities, 20mL, 40mL and 60mL. Premium Pack VOA vials include foam lined shipping containers and polyethylene dust covers for secure contamination-free transport.

➠ Download the EP Scientific Products catalog here
➠ Contact ESSLAB for more information here
   voa
Field Sampling Kits
  • Water sampling kits are convenient and ready to use.
  • Coliform sampling containers can be ordered with or without sodium thiosulfate tablet
  • Select products with thiosulfate tablet for samples that require de-chlorination
  • VOC sampling kits are tare weighed and available with added sodium bisulfate, methanol and a stir bar
➠ Download the EP Scientific Products catalog here
➠ Contact ESSLAB for more information here		   field kit
Critical Environment Products
Low Particle Containers
CLASS 100/10 LOW PARTICLE CONTAINERS

All low particle containers are cleaned within our class 100/10 cleanroom. Particles from cardboard packaging and manufacturing processes are virtually eliminated. Containers are double-bagged and ready to go into your particle controlled environment with no additional preparation. Certificate of Analysis included with each shipment. EP Scientific maintains stock on a number of standard particle certified containers. Non-standard containers may be customer cleaned on request. EP Scientific will clean your containers or ours to meet your specifications.

➠ Download the EP Scientific Products catalog here
➠ Contact ESSLAB for more information here		   voa
Depyrogenated Glass Containers


EP Scientific provides glass vials and other containers in a variety of sizes that have been specially prepared to meet endotoxin levels of less than 0.06 EU/mL. Depyrogenated vials and containers may also be requested with an additional low-particle certification. EP Scientific can depyrogenate any glass product as a service with our validated process. Cleaning and packaging is performed in a class 100/10 cleanroom. A certificate of analysis (COA) is included with each lot. Custom depyrogenation services are available using a variety of containers supplied by EP Scientific or supply your own.

➠ Download the EP Scientific Products catalog here
➠ Contact ESSLAB for more information here		   exra large jars
TOC Products


  • EP Scientific products for Total Organic Carbon (TOC) analysis includes sampling and storage containers, autosampler compatible vials and culture tubes as well as low TOC water.
  • TOC products are manufactured and packaged and tested to exacting standards assuring suitability for a variety of applications where low TOC background is required.
➠ Download the EP Scientific Products catalog here
➠ Contact ESSLAB for more information here 		  TOC