Thermo Scientific™ Narrow-Mouth Septa Bottles are available as clear or amber Type III soda-lime glass, and are recommended for EPA Volatile Organic Analysis (VOA) Methods. Cap features a molded-in septa retainer ring which holds the pierceable PTFE-faced silicone septa securely in place without bonding to the cap so septum can be removed and replaced as needed (except 1L bottle). Available Certified to meet EPA performance-based specifications for Volatile Organic Analysis or Unprocessed and ready for your own cleaning procedure.
Certified bottles come with the following features:
Unprocessed bottles are ready for your own in-house cleaning and certification process. Boxed with chipboard dividers to help prevent breakage; requires additional over-pack for shipping.