500-mL plastic bottle of each pH solution: 4.01, 7.00, and 10.01.
Key Features
Lab-grade buffers available in multiple volumes to reduce waste and support various levels of throughput
Color coded for easy identification in busy labs
Pack counts to meet a variety of testing schedules
Cleaning and storage solutions available to ensure better accuracy and stability
Most common "USA" pH calibration buffers in one convenient pack
2 year warranty
More About this Item
Environmental Express 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
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.
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.
Specifications
Buffer Kit Values4.01, 7.00, and 10.01
Volume (mL)500
DescriptionBuffer Pack; 500 mL of each pH 4.01, 7.00, and 10.01
