Columbia Analytical Instruments Inc.
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New Custom Designed SmartBlock 125
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Columbia Analytical Instruments Inc.

Welcome to our web site!

We are a Manufacturer of COD Tubes, BOD Standards, and Smartblocks for trace metals digestions.
With over 20 years experience our company is providing low cost alternatives to your current vendors!!! 
Give us the chance to prove to you that we are capable of meeting your needs while saving you "$MONEY$" which is as important as the test data you are giving to your clients.
"Your Clients Are Our Clients"

New!!

Contact us about OEM Opportunities!

SmartBlocks, COD tubes, and GGA products are proudly made in beautiful Columbia, South Carolina.


Given our strong background in the environmental laboratory field, we have been able to give SIGNIFICANT price discounts for high volume labs.

Call us toll free at 803-732-5118 for more information.

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                CAI Inc. * 2249 Hollingshed Road * Irmo SC 29063 * USA *
          803-732-5118 Office