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Hanna Cal Check Solution, case of 25 bloom and 0 to 400 mg/L

SKU: 72500254787
4.4
USD45.99 USD71.99

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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

Description

and 0 to 400 mg/L (ppm) for TDS

humate ore (leonardite)

CULTURED UNDER PROPRIETY CONDITIONS TO ENSURE QUALITY AND QUANTITY

Planting mixes

Hanna Cal Check Solution, case of 25 bloom and 0 to 400 mg/LThese sachets are for use with the Hanna HI9813 6 GroChek portable pH TDS EC Temp meter, which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement. The sachets should only be used once, then discarded, in order to avoid contamination and improper readings.

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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