Butterfield's Phosphate Buffer, 9mL, 20-pk

Butterfield's Phosphate Buffer is a standardized dilution water essential for microbiological testing and sample preparation in quality control, food safety, and environmental laboratories. This ready-to-use phosphate-buffered solution maintains optimal pH levels for accurate bacterial enumeration and serial dilutions, ensuring reliable and reproducible results in plate count methods and other quantitative microbiological analyses.

• Volume: 9mL per tube, pre-measured for convenient single-use applications
• Quantity: 20 tubes per package (SKU: K209)
• Formulation: Prepared according to standard methods for water and wastewater examination
• Applications: Ideal for serial dilutions, rinse solutions, and microbial sample preparation
• Quality Assured: Sterile, ready-to-use format eliminates preparation time and reduces contamination risk
• Storage: Store at room temperature; check product label for expiration date