Extech – 7pH Buffer Solution – PH7-P

Easy to use, already made fresh pH buffers for calibrati. Helpful table shows what the pH value should be vs. the temperature of the buffer solution measured. Rinsing solution used for cleaning off the pH electrode after taking the next measurement from a different solution to prevent contamination. Convenient pouch eliminates the need for a cup to store buffer or rinsing solution. PH103 contains 6 pouches of each buffer (pH 4.00, 7.00, and 10.00), plus 2 Rinsing solutions. Pint size pH buffer solutions available (PH4-P, PH7-P, and PH10-P). 650470 contains 3 vials (10 capsules each) of 4, 7, and 10 pH dry powder buffers and one dispenser vial of color key preservative. Mix with 100mL DI water. Convenient pint size conductivity standards calibrateyour conductivity meter to optimize its accuracy.