Pay in 4 interest-free payments of $9.25 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Independent proportional settings for pH and TDS can be adjusted from 0 to 90 seconds
KALIX Humic Acid is a highly concentrated (57%) formulation of water soluble organic acids that are found naturally in soil matter
For all other states
These Tent Hanging Brackets will enable you to hang and run a LightRail 3
Hanna 1413 μS/cm (EC) Calibration Solution, 20 ml, case of 25 spl_jondon Independent proportional settings for pHHanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments. Comes in a bottle designed to keep air and light from damaging the solution.
US$ 42.99
US$ 45.00
US$ 44.99
