- Product Dimensions: 8.4 x 8.4 x 22.9 cm ; 272 g
- Shipping Weight: 1 Kg
- Item model number: ESCALQT4
- ASIN: B006ND1KB6
- Date first available at Amazon.ca: Aug. 7 2014
- Average Customer Review: Be the first to review this item
Hydroponic Essentials ESCALQT4 1-Quart Calibration Solution 4.01
We don't know when or if this item will be back in stock.
- Essentials ph buffer is a known solution of a certain ph value designed to test the accuracy of ph meters
- Also used to measure the ph of a nutrient solution
- Essentials buffer use two values of 4 and 7ph to calibrate ph testers
- Work in hydroponics i.e. 5.5-6.5
- Available in 1-quart
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Essentials pH buffer is a known solution of a certain pH value designed to test the accuracy of pH meters and used to measure the pH of a nutrient solution. Essentials buffer use two values of 4 and 7ph to calibrate pH testers as they are at the outer reaches of the range of pH where you work in hydroponics i.e. 5.5-6.5. This product weighs 2.3-pound. Available in 1-quart. Measures 3-1/3-inch length by 3-1/3-inch width by 9-inch height.
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