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Features
Description
Description: 15 packs of pH buffer solutions: 5 packs pH4.01(potassium hydrogen phthalate) 5 packs pH6.86 (mixed phosphate) 5 packs 9.18 (borax) Specification: Each powder packet/sachet makes 250ml of solution (distilled or deionized water) Accuracy: ±0.01pH at 25°C Size: 7.5x6.5cm/2.95"x2.56" 3 Steps to use: Please put the powder into a clean 250ml glass beaker. Add 250ml deionized water to the beaker. Stir until the powder has completely dissolved.
Package Dimensions : 3.62 x 2.68 x 1.14 inches; 1.45 Ounces
Date First Available : April 17, 2021
Manufacturer : Snowsound
Best Sellers Rank: #95,745 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #54 in Chemical Buffers
#54 in Chemical Buffers:
Customer Reviews: 4.5 4.5 out of 5 stars 294 ratings
