Pay in 4 interest-free payments of $6.50 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Can withstand temperatures from -4° to 175°F
Specifications Pole diameter (1mm thick): 1"
Voltage: 120V 60Hz 20W
pH stable & buffered
Shipping Box Weight: 9
Bluelab 2.77 EC Conductivity Standard Solution 500ml bags Can withstand temperatures from -4°Bluelab's Conductivity Standard Solution is a must in every grower's toolbox. Ensure's your tools stay accurate and have been cleaned properly. 500ml bottle. 2. 77 EC 1385 ppm 500 1940 ppm 700
US$ 14.00
US$ 11.99
US$ 12.99
