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15

KWD 2.500
عدد العناصر15
– 1 +

مميزات خاصة

  • 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.
  • 18 pack: 6 packets of pH 4.01 Solution powder, 6 packets of pH 6.86 Solution powder, 6 packets of pH 9.18 Solution powder, cost-effective and flexible for using.

وصف

Specifications:
Accuracy: ±0.01pH at 77°F(25°C)
✔ 6 packets of pH 4.01 Solution powder
✔ 6 packets of pH 6.86 Solution powder
✔ 6 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!

منتجات شبيهه

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