Ideal for infrequent or field use. Sealed against light and air. QUICK CONNECTIONS. AUSSIE WARRANTY.
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pH Calibration Buffer Colour Coded pH 4.01(Red) - Product Code: PHCB4-E - Pack Size: 1 x 1L Description Highly accurate pH Buffer solutions for calibration of pH meters.
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This just gives more reliability. The Growth Technology pH buffer solutions are each of a known and fixed pH ?. 4 and 7 respectively.
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This pH calibration solution from Growth Technology is perfect for all your hydroponic needs. With a 300ml bottle of Buffer 4 and Buffer 7 pH Meter Calibration Fluid, this liquid is ready for use straight out of the box. Made with mineral material basis, this pH solution is compatible with all plants. This product is a must-have for any hydroponic setup, and with its high-quality performance, it is sure to provide the perfect pH balance for your plants.
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Looking for more?Quality garden, aquatic and hydroponic products for you to add to your basket. pH Buffer 4 + pH Buffer 7 + EC Standard.
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pH Calibration Buffer Colour Coded pH 4.01(Red) - Product Code: PHCB7-C-PP - Pack Size: 1 x 250ml Description Highly accurate pH Buffer solutions for calibration of pH meters.
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Highly accurate pH4 solution. Acidity level: pH4. Shake the bottle before use. Always pour a small amount into another container to test pH, and do not place your pH probe directly into the bottle. This will avoid contamination of the Buffer 4 in the bottle and will maintain its accuracy.
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