Solutions in sachets ensure optimum precision. The sachet provides a perfect liquid seal and good protection from light.

• Disposable
• Convenient, colour coded sachet and solution for ease of use
• No danger of contamination
• Traceable to NIST standards

Colour coded: pH 4,01 buffer is pink, pH 7,00 buffer is yellow, and pH 10,01 buffer is blue.

There is no wasted buffer or secondary reservoir. Each sachet contains lot code, expiration date, and buffer temperature table.

The solutions should only be used once to avoid any danger of contamination. They also satisfy the requirements of the GLP and ISO standards.