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  2. PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃ (Apera Instruments Co., Ltd.)
PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃-PH7.00 Neutral phosphate pH standard solution 250ml
PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃-Apera Instruments Co., Ltd.

PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃
Apera Instruments Co., Ltd.

About This Product

■Product overview

pH electrodes need to be calibrated regularly. Calibration is usually recommended after electrode cleaning, maintenance, regeneration, replacement, or long-term storage. It is an essential step to maintain a pH measurement system in good condition. Features of APERA/colored pH standard solution: ◯Standard solutions are distinguished by green colors that match the pH identification table, so there is no need to worry about confusing the standard solution. ◯Compared to calibration agents, there is no need to dissolve the solution, and there is no need to worry about the accuracy of the calibration solution decreasing due to dissolution of carbon dioxide in the solution. ◯Uses antiseptic technology and can be stored unopened for 2 years. ◯The container is double sealed to prevent leakage. ◯Accuracy: ±0.02pH @25℃, for experiment, research, and industrial applications. ◯Can be used regardless of the specifications of the pH meter and electrode. Please refer to the guidelines below to keep your standards as optimal as possible after opening. ◯Always keep the container tightly closed when not in use. ◯When using, please transfer the required amount to another clean container before use. ◯If the standard solution has been transferred to another container, please do not return it to the original container. ◯Please record the date of first use (opening date) on the standard solution container. ◯Do not store the container or standard solution in a place exposed to direct sunlight. ◯When the standard solution expires, replace it with a new one.

■Notes:

・Please note that the actual capacity may be slightly larger than the stated capacity. ・Please keep out of reach of children.

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    PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃

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1 Models of PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃

Image Part Number Price (excluding tax)
PH7.00 Neutral phosphate pH standard solution Colored calibration solution 250ml Accuracy: ±0.02pH @25℃-Part Number-PH7.00 Neutral phosphate pH standard solution 250ml

PH7.00 Neutral phosphate pH standard solution 250ml

$ 9.14〜

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