Phosphate Buffered Saline

Phosphate Buffer Saline (PBS) is a water-salt, buffer solution used to maintain a constant pH during biological and chemical applications as well as tissue processing. It contains disodium hydrogen phosphate, sodium chloride. The pH of standard and custom PBS formulations ranges from 7-7.4 when the buffer is ready to use. PBS is available in 1x or 10x concentrations, with or without calcium and magnesium and in custom formulations.

To inquire about a standard formulation, a custom formulation below, or a unique formulation tailored to your specific process, please complete the quote form. A member of the Biologos team will then contact you promptly.

Biologos proudly offers and can easily accommodate:

• Industry-standard packaging coupled with standard or custom fills

• Process-specific custom packaging & fills