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Hanna Instruments Replacement pH Electrode for 24-7 Nutrient Monitor. [Item # CW505]

  $35.40 / each
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Price: $35.40 Qty:
List Price: $49.95 You Save: $14.55 (29.1%)

If your 24-7 Nutrient Monitor pH electrode breaks or wears out, order this item. This electrode is compatible with the combination Hanna meter listed on this site as HI9813-6 GROCHECK PORTABLE COMBO.

Price: $35.40 / each
Estimate Shipping · Price Match

List Price: $49.95 You Save: $14.55 (29.1%)

Note: Calibration Buffer Solutions are available separately.

— Ships from Portland, Oregon USA.

For more information, please visit the manufacturer
Hanna Instruments
Hanna Instruments' website.
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