This document is an instruction manual for a Hanna product, providing information on the features and characteristics of the test kit, including the supplied accessories and instructions for use.
The Hanna Instruments HI 38084 is a Total Exchangeable Acidity (TEA) Test Kit designed to measure the amount of acidic cations in soil. The kit includes necessary chemicals, a demineralizer bottle, a soil sieve, and other tools required for the analysis. It is intended for users who need to determine soil acidity levels to assess potential toxicity to plants.
| Range | 0 to 2.5 meq/100 g |
|---|---|
| Smallest Increment | 0.1 meq/100 g |
| Analysis Method | Titration |
| Number of Tests | 100 |
| Case Dimensions | 235x175x115 mm |
TEA stands for Total Exchangeable Acidity, which is a measure of the amount of acidic cations present in soil.
The TEA is calculated by dividing the number of drops of titration reagent added by 10.
The extraction method used is the potassium chloride method.