These glass vials are pre-cleaned to meet strict EPA requirements. 24-400 Screw glass Vials with certificate of analysis meet EPA criteria for more than 60 Volatile organic analyses (voa).
all Glass vials include a polypropylene cap with a 1/8 inch PTFE-Faced silicone septum.
EPA vials are those that meet the requirements of the US Environmental Protection Agency (EPA) for the testing of potentially harmful environmental contaminants in water or soil samples. To be used for environmental analysis, EPA vials must be clean and free of substances that might influence the analysis. Kinesis flat bottomed EPA vials are available in 20, 40 and 60ml sizes, suitable for water or soil samples. They are made of chemically inert Type I borosilicate glass, in either clear or amber for light sensitive samples.
A certificate of cleanliness is available is especially required for TOC analysis. EPA vials are 24mm screw top and suitable caps are sold separately.
100 piece/pack, vial and cap are packaged separately. Please contact me to get free sample.
E-mail:joshua@aijirenvial.com