Acme Analytical Solutions pH 4 Buffer Solution, Color Coded Red, pH Calibration Solution, 3.8 liters, 1 Gallon, NIST Traceable Reference Standard, Works with All pH Meters, Made in The USA
OPTIMAL CHOICE: The ACME pH 4 Buffer Solution is essential for measuring the pH level of any substance with a meter and electrode. This professionally-made pH buffer is stable and resistant to change, so you can obtain accurate results every time. READY TO USE LIQUID: Our pH 4 Calibration Solution is ready to use and does not require dilution. It is formulated with potassium phosphate, monobasic and sodium phosphate. PREMIUM PACKAGING: The product comes in a heavy-duty gallon container. No need to worry about leakage during shipping. Each gallon will have a lot number and expiration date. QUALITY STANDARD: All of our pH buffers are traceable to NIST (National Institute of Standards and Technology, USA) UNIVERSAL SOLUTION: The gallon calibration solution can be used with all pH meters. It is color coded red and has a +/- 0.02 at 25-degrees C.
EAN: 0860004596608
Manufacturer: ACME Analytical Solutions, Inc.
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