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general hydroponics ph test kit 1oz

Price: $14.99
$14.99
In stock
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Product details
Shipping Weight: 0.05 Kg
SKU: 0950
Date first available: June 25 2014
Customer reviews: Be the first to review this item
Bestsellers Rank: #23 in General Hydroponics
Description
Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because it is reliable and easy of use
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