Hanna (HI7036L) 12.41 ppt (g-L) 1 x 500 mL bottle Loose (GAC) Carbon1378 it automatically shuts off water

it automatically shuts off water flow when disconnected

only the cartridge body needs changing

Designed for post-RO polishing

this tank provides reliable brine storage for demanding applications requiring extended regeneration cycles

Hanna (HI7036L) 12.41 ppt (g-L) 1 x 500 mL bottle Loose (GAC) Carbon1378 it automatically shuts off waterThe Hanna HI7036L delivers laboratory grade TDS calibration solution at 12. 41 ppt (12. 41 g L), formulated with high purity potassium chloride and certified against NIST standards. This 500 mL bottle provides reliable reference material for accurate calibration of conductivity and TDS meters in lab and field environments. SPECIFICATIONS Technical Details Model Number HI7036L Concentration 12. 41 ppt (12. 41 g L) Solution Type Potassium Chloride (KCl)