Color by ADMI Weighted-Ordinate Method Method Abstract #138 Scope and Application This method conforms to Standard Method 2120 F and EPA Method 110.3. It determines the color units (CU) where 1 [...]
Resistivity Method Abstract #142 Scope and Application This method determines the resistance of water samples. This method conforms to Standard Method 2510 B, US EPA 120.1, ASTM D1125, ISO 7888 [...]
Calcium, Magnesium, and Total Hardness by Potentiometric Titration Using Ammonium Hydroxide Buffer Method Abstract #115 Scope and Application This method is useful for monitoring the calcium, [...]
Rapid Dual Probe Soil pH Analysis Soil pH analysis determines how well soil can absorb nutrients and water which is critical information to the agricultural industry. The process can be very [...]