Butterfield’s Phosphate Buffer Swabs, 5mL Buffered Sampling Swab Tubes, Sterile, 100/Case

Butterfield’s Phosphate Buffer Swabs are sterile buffered sampling systems used for environmental surface monitoring and microbial testing applications. Each kit includes a sterile swab paired with a tube containing 5 mL of Butterfield’s Phosphate Buffer, providing a convenient solution for sample collection, dilution, and transport.

Butterfield’s buffer functions as a gentle diluent that helps preserve microorganism viability without encouraging growth, making these swabs ideal for food processing environments, pharmaceutical cleanrooms, healthcare facilities, and industrial quality control programs.

The integrated swab and buffer tube design supports efficient sampling of irregular surfaces while maintaining consistency across environmental monitoring protocols.

Key Features:

• Sterile swab with 5 mL Butterfield’s Phosphate Buffer
• Non-nutritive diluent for microbial recovery
• Suitable for environmental monitoring and hygiene testing
• Ready-to-use format for streamlined workflows
• Packaged 100 swabs per case

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