Hanna Instruments pH 7.01 Buffer (20 mL sachet) HI70007 pH Down IP65 water resistant protection

IP65 water resistant protection

color: #3a2a00

40 plants capacity

position: absolute

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Hanna Instruments pH 7.01 Buffer (20 mL sachet) HI70007 pH Down IP65 water resistant protectionHI70007P is a premium quality pH 7. 01 calibration buffer solution. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hannas line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70007P is for 25 sachets containing 20 mL of buffer. Accuracy of + 0. 01 pH @ 25C