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Forms, Fact Sheets, and Sampling Instructions

We have USDA import permits available for those customers wishing to send us soil or vegetation (raw, non-processed) samples from outside the United States. Having the proper permit attached to the package facilitates passage through US Customs. Please call or e-mail us for details.

General Information & Forms ( Download )

EPA Home Water Testing Facts
Hard Water
Toxic Metals
Shelf Life Study Request Form
OR BacT Form
WA BacT Form
Legionella – IDEXX

Instructions (Download)

Lead and Copper Homeowner
Real-Estate instructions form
Disinfection By-Products Instructions
Coliform Instructions
Sampling Instructions for Inorganic Analysis

Chain of Custody (Download)

Environmental – COC
Real-Estate – Water COC
Food & Feed
Colorado Dept of Public Health and Environment (CDPHE)  Hemp – COC (fillable PDF)
Hemp and Cannabis – General COC – (fillable PDF)

Terms and Conditions

Tentamus laboratories in your vicinity