Hanna Instruments 1382 mg/L (PPM) TDS Calibration Solution, 500 mL Garden Compost Why use Startboost

Why use Startboost

the most potent of the insect active compounds from the neem tree

Experimentation is required to be certain you are using the optimal strength for your specific growing conditions

the grower can be assured of a well-blended solution with an easy-to-read display

It has 3 speed settings with and adjustable tilt

Hanna Instruments 1382 mg/L (PPM) TDS Calibration Solution, 500 mL Garden Compost Why use StartboostHanna Instruments 1382ppm Solution is a premium quality 1,382 mg L (ppm) TDS calibration solution that is NIST traceable and contained in portable single use sachets.. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of TDS calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an