These plastic bottles are used for the collection of aqueous media for testing metals and a variety of inorganic parameters, including alkalinity, anions, acidity, cyanide, sulfate, and hardness. Not all analytical parameters are included on the Certificate of Analysis. Please refer to the Certificate of Analysis for certified analytes and corresponding reporting limits. Secondary uses for these containers include containment and archiving. Please refer to the applicable Certificate of Analysis for certified analytes and corresponding reporting limits.

These are Pre-cleaned and Certified products

Each traceable lot of HDPE containers is pre-cleaned via Protocol A, with their associated closed-top polypropylene cap and polyethylene foam liner with ASTM Type I deionized water, a solution of Trace Grade Nitric Acid, followed with ASTM Type I deionized rinse, then heated to over 250 °F until dry. Protocol B cleaning involves a cycle wash with ASTM Type I deionized water, followed with ASTM Type I deionized rinse then heated to over 250 °F until dry. Representative processed containers of each traceable lot are tested by a National Environmental Laboratory Accreditation Program certified laboratory. Also offered is NPC, not processed L3 (not washed, bottle with cap attached) and packaged for alternate applications. All cases are custody-sealed for product integrity.

A lot certificate of analysis is generated with the analytical results obtained, including the concentration reporting limits and units of measurement. This certificate of analysis is included in each product case.