Isotonic Diluent: Used to dilute and resuspend samples while maintaining physiological osmolarity.

Cell Washing: Rinses cells to remove media or inhibitors without causing osmotic shock.

Microbial Suspensions: Prepares uniform suspensions of Escherichia coli, Staphylococcus aureus, and other bacteria for assays.

Serial Dilutions: Performs tenfold dilutions for viable counts and MIC testing of E. coli and other microbes.

Plate Counts: Provides a neutral diluent for CFU enumeration of Pseudomonas aeruginosa, Salmonella enterica, etc.

Reagent Preparation: Dilutes stock solutions and prepares working reagents requiring 0.9% Sodium Chloride.

Instrument and Line Flushing: Flushes tubing, pumps, and fluid paths in non-sterile lab workflows.

Osmotic Control: Maintains ionic strength and isotonicity in physiological experiments.

Flow Cytometry: Washes and resuspends cells to minimize clumping and background.

Dialysis and Desalting Support: Rinses cassettes and equilibrates devices with an isotonic salt solution.

Electroporation Prep: Rinses cuvettes and cells to reduce conductive contaminants.

Tissue Handling (Research): Irrigates and transports tissues and explants in non-sterile settings.