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15 Pack pH Buffer Calibration Solution Powder pH 6.86/4.01/9.18 for Precisely...
$ 7.87
- Description
- Size Guide
Description
pH buffer calibration solution powder accuracy is ±0.01pH, accurate and precise.Suitable with most of pH meters, Ideal for Calibrating.
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.
15 Pack : 5 packets of pH 4.01 Solution powder, 5 packets of pH 6.86 Solution powder,5 packets of pH 9.18 Solution powder , cost-effective and flexible for using.
Item Package Quantity:
15
Specifications:
Accuracy: ±0.01pH at 77°F(25°C)
✔ 5 packets of pH 4.01 Solution powder
✔ 5 packets of pH 6.86 Solution powder
✔ 5 packets of pH 9.18 Solution powder
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.
CAUTION: Not a drinkable solution!
