Save over 25% on pack compared to ordering separately
All Oakton pH buffers are traceable to NIST standard reference materials
Buffer solutions help you calibrate pH instruments to ensure accuracy
If unopened, shelf life is 2 years
one, 500-mL plastic bottle of each pH solution: 4.01, 7.00, and 10.01.
MORE ABOUT THIS ITEM
Oakton® pH Buffer Bottles have pH/temperature tables printed on the labels for accurate calibrations
Manufactured under ISO 9000 quality guidelines and traceable to NIST standards
If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days
Store buffers away from direct sunlight.
Color coded for quick visual reference:
pH 4.01 buffer in red
pH 7.00 buffer in yellow
pH 10.01 buffer in blue
The most common "USA" pH calibration buffer values—in one convenient pack!
To obtain a Certificate of Analysis on each item within the pack, please visit each individual items' page and enter the lot number in the space provided. For example, type part number 00654-00 into the search box at the top web page, then scroll down on the page to the CERTIFICATE OF ANALYSIS box, and enter the lot number in the space provided.
Buffer Kit Values4.01, 7.00, and 10.01
DescriptionBuffer Pack; 500 mL of each pH 4.01, 7.00, and 10.01