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The website currently serves customers in the US and Canada.
If you are outside these countries, please contact us at or call 866-691-8560.
We have international customers in 21 different countries and are happy to serve your business, wherever you’re located.
For Custom Test Pieces, including Multi-Cards (cards with multiple seeds and/or multiple contaminant types)
Call 866-691-8560 or email us at

Click here for our full standard catalog (please note: part numbers may vary slightly based on availability and certificate number at the time of production).

Test Rods and Cases

Laminate Test Cards

Acetal Test Cards

Thermo-Form Test Cards

1″ Test Balls and Cases

Test Cylinders and Cases

Test Whips

Custom Products (not normally in stock, but typically ready in 2-3 business days)


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