This kit tests for Silica using the Octa-Slide 2 Comparator. Range and sensitivity is 0.5, 1.0, 2.0, 3.0, 4.0, 6.0, 8.0, 10.0 ppm or 5, 10, 20, 30, 40, 60, 80, 100 ppm SiO2.
The LaMotte Acid Rain Study Outfit includes dependable tools necessary to make surveys of acid precipitation, and determine the pH levels of local ponds, lakes, and streams. This complete outfit includes a durable, tapered rain gauge; an easy-to-use pH test kit; study guide; and activity sheets. The comprehensive study guide and support materials will stimulate classroom activities and discussions. Recommended for grade levels 5 and above.
Place your order by calling the LaMotte Customer Service Department from 8:15 AM to 5 PM EST, Monday through Friday at 800-344-3100 or 410-778-3100. Indicate the description, code, and quantity needed when ordering. Freight estimates are available upon request.
This DEHA Test Kit tests for DEHA using the Octa-Slide 2 Comparator. Diethylhydroxylamine reacts with ferric iron to form ferrous iron, which is then measured by a standard iron test. Range and sensitivity is 0.05, 0.1, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5 ppm DEHA