Hanna Instruments HI7032L 1382 ppm TDS Calibration Solution (500 mL) Controllers (lights) CANNA Rhizotonic XP helps supplement

CANNA Rhizotonic XP helps supplement a well-balanced crop nutrition program by supporting root growth and plant establishment

Do not combine in undiluted form

Complete one-part nutrient for the flowering stage

Complete Bloom Support for CANNA TERRA Systems

All pumps are oil-free and have a ceramic shaft impeller that allows for use in fresh or saltwater applications

Hanna Instruments HI7032L 1382 ppm TDS Calibration Solution (500 mL) Controllers (lights) CANNA Rhizotonic XP helps supplementHanna Instruments HI7032L 1382 ppm TDS Calibration Solution (500 mL) NIST Traceable Consistent Calibration Temperature Chart on Bottle Airtight, Tamper Proof Seal The Hanna Instruments HI7032L is a premium 1382 mg L (ppm) TDS calibration solution designed to help you maintain accurate, repeatable TDS measurements. Prepared against a NIST traceable potassium chloride (KCl) standard, its a dependable choice for calibrating TDS meters used in water