1x PBS · pH 7.4 · Sterile-Filtered

Precision Buffer. Research Grade.

1x Phosphate Buffer Solution (PBS) — sterile-filtered, pH 7.4, formulated for cell biology, protein research, immunohistochemistry, and general laboratory use.

For research and laboratory use only. Not for human or animal therapeutic use.

Choose Your Volume

Both formulations share the same research-grade 1x PBS specification.

PBS 1x — 3 mL
Starter
$10.00
Volume3 mL
Concentration1x
pH7.4 ± 0.1
FormulationSterile-filtered
ApplicationCell washing, small-scale dilutions
PBS 1x — 30 mL
Lab Size
$30.00
Volume30 mL
Concentration1x
pH7.4 ± 0.1
FormulationSterile-filtered
ApplicationExtended experiments, bulk dilutions
Volume Discount

Buy Any 3, Save 20%

Mix and match volumes. Discount applied automatically at checkout.

3 × 3 mL = $24.00 (save $6.00)
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What Researchers Use PBS For

Cell Culture & Washing

Isotonic buffer for rinsing adherent and suspension cells without disrupting viability.

Protein Dilution & Storage

Stable diluent for antibodies, enzymes, and protein samples requiring physiological pH.

Immunohistochemistry

Standard wash buffer for IHC and immunofluorescence staining protocols.

General Lab Buffer

Versatile background buffer for ELISA, flow cytometry, and molecular biology workflows.

Ready to Stock Your Lab?

Research-grade 1x PBS, shipped to your bench.

For research and laboratory use only. Not for human or animal therapeutic use.

PBS Water Store

Research-Grade Phosphate Buffer Solution

Product Specs
Concentration: 1x PBS
pH: 7.4 ± 0.1
Formulation: Sterile-filtered
Storage: Room temperature

PBS Water Store products are intended for research and laboratory use only. Not for diagnostic, therapeutic, or food use. Keep out of reach of children.

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