Showing 705–720 of 807 results
ONA Block – Fresh Linen is used as a stand-alone odor neutralizer.
It is safe to use and environmentally friendly.
The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents.
(Wide Spectrum) Measures 3-10 pH.
The Hydroponic pH test kit is good for 150 tests. At the rate of 3 tests per week it will last one year, making it excellent value for money. This kit covers a pH range of 3-10 measuring in 0.1 increments.
The CannaMax Calibration Solution 1000ppm is a very necessary part of a growers toolbox. Fill a small clean container with only enough solution to cover the probe end. Adjust meter. Rinse probe with clean water. Dispose of used Calibration solution.
Calibration Solution pH7 is a very necessary part of a growers toolbox.
Calibration Solution pH4 is a very necessary part of a growers toolbox.
Calibration Solution 2.77EC is a very necessary part of a growers toolbox.
Required for the calibration and checking of Pens meters and controllers.
Manufactured specific to the calibration process and referenced to high class laboratory standards.
BlueLab Calibration Solution pH7 is a very necessary part of a growers toolbox.
They are required for the calibration and checking of Pens, meters and controllers.
Manufactured specific to the calibration process and referenced to high class laboratory standards.
BlueLab Calibration Solution pH4 is a very necessary part of a growers toolbox.
Required for the calibration and checking of Pens, meters and controllers.
Manufactured specific to the calibration process and referenced to high class laboratory standards.
Bluelab Probe Care Kit – pH & Conductivity. Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Probe cleaning and correctly storing pH probes ensures you…
Everything you need to clean and maintain your conductivity probes
Your Bluelab Probe Care Kit – Conductivity contains:
Bluelab Probe Care Kit – pH Everything you need to clean, hydrate and calibrate pH probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the…
Orders ship within 1-2 days via UPS, Canada Post, Fed Ex, Purolator, or Canpar from our Vancouver, BC Store.
Your delivery will be packaged in unmarked boxes to ensure the utmost discretion.
All orders are secured to the highest standards.
Our staff is here during business hours to answer all of your growing questions.
No products in the cart.
