Hanna HI50021P Calibration Check Solution for HI9813-6 (25 x 20 mL Sachets) MA919B/1 PTFE wine probe Wide Temperature Range: Built-in ATC

Wide Temperature Range: Built-in ATC (Automatic Temperature Compensation) operates from 32 to 212°F

and RO membranes by removing sediment before it reaches them

Compatibility: Santevia MINA Pitcher only

) Ordering Information HI98331 (Soil Test) is supplied with HI73331 penetration conductivity probe

Material: BPA- and BPS-free plastic

Hanna HI50021P Calibration Check Solution for HI9813-6 (25 x 20 mL Sachets) MA919B/1 PTFE wine probe Wide Temperature Range: Built-in ATCHI50021P is a premium quality calibration check solution used exclusively for the HI9813 6 portable pH EC TDS Temp. meter. 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 solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI50021P is for 25 sachets containing 20 mL