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Biopharm Calibration Calibrations Hydroponics Aquaponics Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of Biopharm Calibration Calibrations Hydroponics Aquaponics

Convenient Waterproof Labels. Suitable for ALL pH Meters. FREE 'How to Use" sheet included. Ideal for Hydroponics, Aquariums, Aquaponics and Pools. Individually Bagged 250 ml (8 oz) Poly Bottles.

Reviews

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Type of review

Revainrating 5 out of 5

Significantly smaller than competing calibration buffers

Calibration solution has a very simple job of remaining stable at a specific target pH. Biopharm buffers do this for half the price of the Hanna buffers they replace.

Pros
  • Fits ALL pH meters
Cons
  • Newer model could have been chosen