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Bluelab pH 7.0 + 4.0 Calibration Solution 2 x 250ML

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pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading.

pH measuring equipment is calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope).

Essential for use with all Bluelab pH products for the calibration of Bluelab pH Probes.

To ensure solutions remain accurate:

  • Avoid cross-contamination
  • Decanter into a smaller plastic cup
  • Discard sample after use
  • Store in a cool dark place
  • Store with lid secured tightly
  • Keep out of reach of children

Bluelab solutions are manufactured specifically for Bluelab products are NIST certified and are made to a traceable standard to ensure your Bluelab products last longer and maintain accuracy.

The bottles pictured here may look different in some countries.

  

Contains:

1 x 250ml Bottle 4.0 Calibration solution

1 x 250ml Bottle 7.0 Calibration solution

 

 

Best LED Grow Lights and Hydroponic Supplies

Quick Bloom Lights offers a quality selection of the best LED Grow Lights in Australia. Commercial and Medical Grade LED Grow Lights with optional Full Spectrum control making your grow return greater. Small time grower or large commercial operation - We deliver grow lights and extended warranty unlike anywhere else in Australia.
California LightWorks Grow Lights 5 Year Warranty 
Optic LED Lights  No Longer available
Horticulture Lighting Group (HLG) - 3 Year Warranty - DIY Kits 1 Year Warranty.
 
QBL By Quick Bloom  - 3 Year Warranty.
Replace your old 600 watt HPS today and save 50% on Energy alone, and get greater yield and potency. Hydroponic or Soil Growers, We have your supplies.

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