Bluelab pH 4.0 Calibration Solution 500 ml, case of 6

Bluelab pH 4.0 Calibration Solution 500 ml, case of 6

Calibration and conductivity standard solutions... a must in every grower's toolbox.

The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab
products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe.

Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

Bluelab's EC/CF equipment does not need calibrating as they are all factory calibrated here at Bluelab. The CF27.7 (EC2.77) solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe.

Contamination between solutions can easily occur, which will affect the validity of the calibration. Bluelab recommend that the solutions are de-cantered into a smaller vessel and the contents discarded when the calibration process has been completed.

Write a review

Please login or register to review
  • Brand: BlueLab
  • Product Code: BLU4500
  • Availability: In Stock
  • $65.95
Sun System® LEC® Brand 315 Watt Air-Cooled Fixture utilizes cutting edge Light Emitting Ceramic® bra..
$689.95
The flange is used to connect the Can-Filter® to the ducting or Can-Fan®, this is for airflow out of..
$14.51
JUNGLE JUICE GROW Promote Vigorous Growth With This 3-Part Base Nutrient If you like the industrie..
$330.00
Diamond Black is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn..
$7,747.41
The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level...
$10.76
PH PERFECT® SENSI COCO BLOOM A Guarantee Yourself A More Consistent, Maximized Yield With This pH ..
$54.92
Used to maintain green lower leaves needed to fuel fruit production, Green Stay® helps revive and re..
$193.99
BioMarine® is a completely organic fish fertilizer that encourages rapid growth, improves color and ..
$112.96
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of f..
$129.95 $97.46
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of f..
$169.95 $127.46
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$29.58 $22.18
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$69.98 $52.48
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$118.95 $89.21
Boveda’s patented 62% humidity control packs regulate moisture content, keeping the contents of your..
$1.25
These are standard 1020 trays with the exception that they are four times the thickness of tradition..
$4.99
The unique combination of ingredients in SugarDaddy are vital for all stages of plant growth and dev..
$225.56
Neptune's Harvest is an organic fertilizer made from fresh North Atlantic fish. It is made by a uniq..
$36.99
Similar to the Vertizontal®, the Silver Sun® combines the features of the traditional vertical and h..
$135.95