0.9% Isotonic Normal Saline – Sterile Research Grade Solution

0.9% Isotonic Normal Saline is a sterile laboratory solution containing 0.9% (w/v) sodium chloride (NaCl) in purified water. With a molecular weight of 58.44 g/mol, sodium chloride produces an isotonic solution that matches the osmotic pressure of human plasma. Consequently, researchers frequently use this solution in laboratory workflows that require a consistent and physiologically balanced saline environment.

We manufacture this research-grade saline solution using high-purity reagents and sterile filtration techniques. Furthermore, every batch is DNase-free, RNase-free, protease-free, and pyrogen-controlled, making it suitable for sensitive biological and molecular research. The ready-to-use formulation eliminates unnecessary preparation steps, helping laboratories improve efficiency while maintaining reproducible results.

Key Features

• Concentration: 0.9% (w/v) Sodium Chloride
• Chemical Formula: NaCl
• Molecular Weight: 58.44 g/mol
• Osmolarity: Isotonic
• Sterility: Sterile-filtered
• DNase-free and RNase-free
• Protease-free
• Pyrogen-controlled
• Ready for aseptic laboratory workflows

Research Applications

Researchers commonly use 0.9% Normal Saline for a variety of scientific applications. For example, it supports in vitro cell and tissue handling, reagent preparation, sample dilution, molecular biology washing steps, and general laboratory solution preparation. In addition, it serves as an isotonic base for research formulations and other laboratory procedures that require a sterile saline solution.

Storage and Handling

Store the solution between 2°C and 30°C in its original, tightly sealed container. Under recommended storage conditions, the unopened product has a 36-month shelf life. After opening, use appropriate aseptic techniques to help preserve sterility and product quality throughout routine laboratory use.

Laboratory Use Only

This 0.9% Isotonic Normal Saline is intended strictly for laboratory research purposes only. It is not approved for human, veterinary, diagnostic, or therapeutic use. Always handle the product according to established laboratory safety procedures and institutional guidelines.

Choose this research-grade 0.9% Normal Saline when you require a high-quality, sterile, isotonic sodium chloride solution for cell culture, molecular biology, sample preparation, and other demanding laboratory applications where consistency and purity are essential.