DuvinDD 18 Pack pH Meter Buffer Solution Powder 6.86/4.00/9.18, pH Calibration Solution Packets for Precise PH Meter

Price: $7.99
(as of Feb 05, 2024 15:26:36 UTC – Details)

Product Description

pH Buffer Solution Powder for Precisely Calibrate pH Meter

The pH buffer solution powder is used to calibrate the accuracy of the electronic pH meter. The electronic ph meter has high accuracy, but after continuous use, it will become inaccurate. Therefore, the pH meter should be calibrated regularly.

Directions for use:

Step 1:Completely empty the powder into a dry glass container.Step 2:Add 250mL deionized water (or distilled water) to the beaker.Step 3:Stir until the powder has completely dissolved.Step 4:Put the pH meter in the solution and gently stir and wait a few seconds for the result.

pH buffer solution powder

Suitable with most of pH meters, Ideal for Calibrating. Individually wrapped to maintain freshness until use. Made with qualify materia. Accuracy: ±0.01pH at 77°F(25°C)

The pH Meter May Need to be Recalibrated Mainly in these cases:

Inactivity for long period, for example over 3-4 weeks.Very frequently used.Can’t get a stable meter reading.After testing strong acid/alkline.The testing accuracy requirement is high
CAUTION: Not a drinkable solution!

Package Dimensions ‏ : ‎ 5.43 x 3.35 x 0.47 inches; 1.76 Ounces
Item model number ‏ : ‎ PHJZF02
Date First Available ‏ : ‎ November 10, 2020
Manufacturer ‏ : ‎ Duvin
ASIN ‏ : ‎ B08LGLNBWK

Suitable with most of pH meters, Ideal for Calibrating.
pH buffer calibration solution powder accuracy is ±0.01pH, accurate and precise.
Individually wrapped to maintain freshness until use. Made with qualify materia.
Easy to use: Mix the buffer powder with 250ML distilled water, put the pH meter in the solution and gently stir and wait a few seconds for the result.
18 pack ph calibration packets: 6*ph 6.86 packets, 6*ph 4.00 packets, 6*ph 9.18 packets, cost-effective and flexible for using.