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- PrePreserved® CONTAINERS -
ESS was the first company in the environmental container industry
to offer PrePreserved® sample containers and remains the leader by continuing to introduce
new products to our customers. No other company offers such a complete sample preservation system.
The advantages of PrePreserved® containers include:
Convenience - PrePreserved® containers free your important laboratory staff from clumsy,
time-consuming prep tasks, enabling them to devote their time and attention to sample analysis.
Chemical Integrity - ESS uses only lot analyzed, analytical
grade chemicals. Manufacturer's
lot numbers are included on each case of PrePreserved®
containers.
Tighter Chain of Custody - There is no need to open clean containers in laboratory
environments where background
contamination could be a problem. Containers remain sealed until the sample is ready
to be taken.
Quality - PrePreserved® containers reduce the chance
of cross-contamination that can occur when dispensing
chemicals in the field. PrePreserved® containers also reduce the chance of acid
burns or ampoule cuts that
may occur while preserving on-site.
Safety Shipping - PrePreserved® containers are packed and shipped in
accordance with DOT/CFR/IATA/ICAO regulations.
IF FIELD preservation is still your preference, ESS offers
our Dropule™ Field Preservative Dropper Bottles and our Easy Pour™
Field Preservatives, giving two new preservation options to our customers.
Dropule™ Field Preservative Dropper Bottles - When additional
preservatives are needed or field preservation is preferred, the Dropule™ is the solution.
These 15 mL
dropper bottles allow for precise dispensing (.05 mL per drop), while the hinged leak-proof
cap allows for safe dispensing.
Paired with the Tuff-Tainer® 5 compartment tray, the Dropule™
is ideal for sample kits.
Easy Pour™ Field Preservatives - Premeasured
preservatives are in quantities up to 10 mL of a liquid chemical. Screw threaded caps allow for field dispensing without the need to break glass, as with ampoule packed preservatives.
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