RPMI 1640 Medium

RPMI 1640 Medium


Dulbecco’s Phosphate Buffered Saline, without calcium, without magnesium
As low as $40.00
In stock
Maintaining balance in your cell cultures

Balanced salt solutions can provide an environment that maintains the structural and physiological integrity of cells in vitro. Dulbecco’s Phosphate Buffered Saline (DPBS) is a balanced salt solution used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue samples, diluting cells for counting, or as an inorganic base for standard media preparation.

This DPBS is modified as follows:
  • Calcium
  • Magnesium
  • Phenol Red
Intended useBalanced salt solution used to to irrigate, wash, and dilute mammalian cells
Osmolality275 - 295 mOsm/kg
Endotoxin< 1.0 EU/mL
Shelf-Life12 months from date of manufacture
pH7.25 - 7.45
Storage15 - 30°C
MycoplasmaTested Negative
What is Dulbecco's Phosphate Buffered Saline (DPBS)?

DPBS is a balanced salt solution used for the handling and culturing of mammalian cells. DPBS is used to to irrigate, wash, and dilute mammalian cells. Phosphate buffering maintains the pH in the physiological range.

What is the difference between HBSS and PBS?

As isotonic solutions, both PBS and HBSS maintain the flow of water from inside and outside the same cell or tissue. PBS is a buffered solution, while HBSS is a balanced salt solution. Both have different ingredients and forms. PBS is mostly found in liquid form, while HBSS can come in powder or liquid form.

Do you offer custom and/or bulk manufacturing of DPBS?

Yes, our standard off-the-shelf product includes the 500 mL and 1000 mL bottle sizes. We can work with you on custom formulations and bulk manufacturing.

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Made in the USA

Salt Solutions are manufactured in the United States.

High Quality Solution

Formulations are prepared using the highest quality raw materials and manufactured in ISO 13485 certified facilities.

Reliable Formulation

Reliable, lot-to-lot consistency and 100% customer-focused service guaranteed.


Available in various formats and pack sizes to meet your specific research needs.

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