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24-7 Nutrient Monitor

A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH ..

$216.95

24-7 pH Replacement Probe

A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH ..

$59.95

Accurate pH 8 Soil pH & Moisture Meter

The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals...

$77.95

Alchemist pH Down Non-Corrosive 2.5 Gallon (2/Cs)

Alchemist pH Down is comprised of very pure, food safe ingredients. This unique buffer is non-toxic,..

$109.95

Alchemist pH Down Non-Corrosive Gallon (4/Cs)

Alchemist pH Down is comprised of very pure, food safe ingredients. This unique buffer is non-toxic,..

$54.95

Alchemist pH Down Non-Corrosive Quart (12/Cs)

Alchemist pH Down is comprised of very pure, food safe ingredients. This unique buffer is non-toxic,..

$17.95

Alchemist pH Up Non-Caustic 2.5 Gallon (2/Cs)

Alchemist pH Up is comprised of very pure, food safe ingredients. This unique buffer is non-toxic, n..

$109.95

Alchemist pH Up Non-Caustic Gallon (4/Cs)

Alchemist pH Up is comprised of very pure, food safe ingredients. This unique buffer is non-toxic, n..

$54.95

Alchemist pH Up Non-Caustic Quart (12/Cs)

Alchemist pH Up is comprised of very pure, food safe ingredients. This unique buffer is non-toxic, n..

$17.95

Bluelab 2.77EC Conductivity Solution 250 ml (6/Cs)

The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleane..

$8.15

Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)

The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleane..

$11.00