US$ 20.00
simple single point factor calibration for EC/TDS/NaCl
Customize the EC-to-TDS conversion factor (0
and other health-related contaminants)
wait for the color reaction
House and Garden Bottle Wrench, 51-61mm 2 meter pH cable simple single point factor calibrationProduct Details The House & Garden bottle wrench let's you easily remove the caps for the larger sized containers. Fits the 5, 10 and 20 Liter sizes. Dimensions 3. 4L x 8. 7W x 1. 2H (EA)
US$ 20.00
US$ 423.50
US$ 20.00
US$ 22.00
US$ 20.00
US$ 59.99
US$ 299.50