Cole-Parmer pH buffers are compared against and are traceable to NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report supplied by the manufacturer. Colourless buffers are available in 500-mL, 1-L, or 4-L packaging sizes. Additional values and packaging sizes are also available. One can store them at room temperature.
With more than 50 yrs. Of experience, Cole-Parmer is a global leader in supplying fluid handling, life science, and general laboratory products, instrumentation, and equipment to the Biotech, Chemical, Academics, Environmental, Food, and Print Industries. Offering a wide selection of products and instrumentation, Cole-Parmer, an ISO 9001:2008 certified company, works with R&D, pilot plant and production, specializing in providing scale-up assistance. With a mix of proprietary products and strategic partnering with leading manufacturers, Cole-Parmer’s business is highly diversified across a spectrum of products, consumables, services and solutions.
Applications of pH Buffer Solutions: