GroLine pH 7.01 Buffer Sachets, 20 mL (25 pcs.) Nutrients Maximizes the performance of all

Maximizes the performance of all 600W EYE HORTILUX grow lamps

Amino acids are the basic building blocks for proteins and enzymes

Pure Blend Pro Bloom is an environmentally-friendly alternative to conventional chemical fertilizers

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GroLine pH 7.01 Buffer Sachets, 20 mL (25 pcs.) Nutrients Maximizes the performance of allHI70007G is a high quality pH 7. 01 calibration buffer designed with hydroponics, aquaponics, and greenhouses in mind. Single use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on the go testing, fitting easily into your pocket or carrying case. Supplied with Certificate of Analysis Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!