Bluelab EC Solution 250mL
Out of stock
Bluelab EC Solution is used as a reference or checking solution to ensure the cleanliness and proper functionality...
Bluelab EC Solution 500mL
$10.50
Bluelab EC Solution is used as a reference or checking solution to ensure the cleanliness and proper functionality...
Bluelab pH 4.0 Solution 250mL
$8.00
Bluelab pH 4 Solution ensures that pH meters are providing accurate readings.
Bluelab pH 4.0 Solution 500mL
$10.50
Bluelab pH 4 Solution ensures that pH meters are providing accurate readings.
Bluelab pH 4.0 Solution, 20mL Sachet
$1.80
Bluelab pH 4 Solution ensures that pH meters are providing accurate readings.
Bluelab pH 7.0 Solution 250mL
Out of stock
Bluelab pH 7 Solution ensures that pH meters are giving accurate readings.
Bluelab pH 7.0 Solution 500mL
$10.50
Bluelab pH 7 Solution ensures that pH meters are giving accurate readings.
Bluelab pH 7.0 Solution, 20mL Sachet
$1.80
Bluelab pH 7 Solution ensures that pH meters are giving accurate readings.
Bluelab pH Probe KCl Storage Solution 100mL
$12.00
Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed...
Sale
Blueprint Controllers Digital Thermometer & Hygrometer
$18.00$16.99
Blueprint Controllers® Digital Hygro-Thermometer The Blueprint Controllers® Digital Hygro-Thermometer Large, BDHT-L offers a convenient, at-a-glance view of indoor...
CTS Waterproof EcoTestr TDS
Out of stock
The Oakton® CTS EcoTestr TDS offers all-in-one measurement of conductivity, TDS and salinity in one meter. TDS reading...
Sale
General Hydroponics pH Control Kit
$17.50$16.99
Keep your pH Perfect! pH Test Indicator General Hydroponics pH Test Kits make pH testing easy. Simply fill...
Bluelab EC Solution 250mL
Out of stock
Bluelab EC Solution 500mL
$10.50
Bluelab pH 4.0 Solution 250mL
$8.00
Bluelab pH 4.0 Solution 500mL
$10.50
Bluelab pH 4.0 Solution, 20mL Sachet
$1.80
Bluelab pH 7.0 Solution 250mL
Out of stock
Bluelab pH 7.0 Solution 500mL
$10.50
Bluelab pH 7.0 Solution, 20mL Sachet
$1.80
Bluelab pH Probe KCl Storage Solution 100mL
$12.00
Sale
Blueprint Controllers Digital Thermometer & Hygrometer
$18.00$16.99
CTS Waterproof EcoTestr TDS
Out of stock
Sale
General Hydroponics pH Control Kit
$17.50$16.99
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