GroLine pH 7.01 Buffer Sachets, 20 mL (25 pcs.) chillers-heaters-and-purification Input Voltage: 208-240V

Input Voltage: 208-240V

Does not add excess moisture to flowers

and other compounds from deep within

Slowly add oil to top of "oil level" line

GroLine pH 7.01 Buffer Sachets, 20 mL (25 pcs.) chillers-heaters-and-purification Input Voltage: 208-240VHI70007G 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!