Hardy Diagnostics Phosphate Buffered Saline (PBS), pH 7.5 is a balanced isotonic buffer designed to maintain physiological pH and osmolarity during laboratory procedures. PBS is widely used as a rinsing agent, diluent, and wash buffer across microbiological, immunological, histological, and molecular testing applications.

This ready-to-use solution is formulated at pH 7.5 ± 0.1, ensuring consistency in sample handling and cell integrity. Packaged in durable polycarbonate bottles, it is suitable for quantitative culturing, sample preparation, and instrument rinsing in regulated laboratory environments.

Features and Benefits:
• Ready-to-use isotonic buffer – provides physiological pH stability for sensitive samples
• Versatile laboratory applications – ideal for washing, rinsing, and dilution of specimens
• pH controlled at 7.5 – maintains consistent conditions for microbiological and biochemical testing
• Optically clear solution – facilitates precise observation and measurement
• Packaged in durable polycarbonate bottles – resists cracking and breakage during handling
• Manufactured under stringent quality standards – ensures lot-to-lot reproducibility
• Compatible with regulated lab protocols – suitable for GMP and USP compliant facilities