Description: Specifications: Accuracy: ±0.01pH at 77°F(25°C) ✔ 6 packets of pH 4.00 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! 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 Suitable with most of pH meters, Ideal for Calibrating pH buffer calibration solution powder accuracy is plus or minus 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
Price: 11.63 USD
Location: Lathrop, California
End Time: 2024-11-28T22:19:30.000Z
Shipping Cost: 0 USD
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All returns accepted: ReturnsNotAccepted
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Package Dimensions LxWxH: 5.43x3.35x0.47 Inches
Weight: 0.11 Pounds
Type: Does not apply
Brand: DuvinDD
