Description

Ringer's Solution is a balanced, isotonic electrolyte solution formulated to mimic the ionic composition of bodily fluids. This makes it an essential physiological medium for maintaining cellular integrity and function in a wide range of laboratory and clinical applications. It is a fundamental reagent for researchers and manufacturers in life sciences, pharmaceuticals, and medical diagnostics who require a reliable and consistent physiological buffer. The product is supplied under CAS No. 8026-10-6.

Application

• Cell Culture & Tissue Maintenance: Used as a base solution for washing cells, suspending tissues, and preparing culture media in biological research.
• In Vitro Diagnostics (IVD): Serves as a diluent, wash buffer, or matrix for calibrators and controls in clinical diagnostic assays.
• Pharmaceutical Manufacturing: Employed as an excipient or reconstitution fluid for parenteral products and as a vehicle for drug delivery studies.
• Surgical & Medical Irrigation: Functions as a sterile irrigating solution during surgical procedures to keep tissues moist and clear the operative field.
• Physiology & Pharmacology Research: Provides a stable ionic environment for organ bath experiments, muscle contraction studies, and electrophysiology.
• Microbiology: Acts as a transport medium or diluent for microbial samples, helping to maintain viability prior to analysis.

Basic Information

Product Name	Ringer's Solution
CAS No.	8026-10-6
Molecular Formula	N/A (Aqueous solution of salts)
Molecular Weight	N/A
Synonyms	Ringer Solution; Ringer's Injection; Ringer's Irrigation; Isotonic Ringer's Solution; Lactated Ringer's Solution (related); Physiological Ringer's Solution; Ringer's Salt Solution; Ringer's Balanced Salt Solution (RBSS)
EINECS	Contact for details

Quality Control

Our Ringer's Solution is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for sterility (where applicable), endotoxin levels, pH, osmolality, and exact ionic concentration. Certificates of Analysis (COA) detailing all test results are provided to guarantee consistency, purity, and suitability for your sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) unless otherwise specified for sterile or specialized grades. Do not freeze unless indicated. For long-term stability of sterile products, follow the specific storage instructions on the label.

Specification

Item	Specification
Appearance	Clear, colorless solution
Identification	Complies (for Sodium, Potassium, Calcium, Chloride)
pH	5.0 - 7.5
Osmolality	270 - 310 mOsm/kg
Assay (Sodium Chloride)	8.1 - 8.9 g/L
Assay (Potassium Chloride)	0.25 - 0.35 g/L
Assay (Calcium Chloride)	0.28 - 0.40 g/L
Sterility (if applicable)	Pass Test (USP/EP)
Endotoxin (if applicable)	<0.5 EU/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.