PF10000452872
In stock

pH Buffer Calibration Kit 3-Pack: one 500 mL (1.06 Pint) Bottle of pH 4.00 Buffer, one 500 mL (1.06 Pint) Bottle of pH 7.00 Buffer, and one 250 mL (8.4 fl oz) Bottle of Electrode Storage Solution

$0.00
  • Convenient Waterproof Labels
  • Suitable for ALL pH Meters
  • FREE 'How to Use" sheet included
  • Ideal for Hydroponics, Aquariums, Aquaponics and Pools
  • Individually Bagged Poly Bottles
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