Butterfield’s Phosphate Buffer in 450 mL Polycarbonate Bottle

Butterfield's Phosphate Buffer, 450mL Fill, Polycarbonate Bottle

SKU: U150
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Hardy Diagnostics Butterfield’s Phosphate Buffer is a phosphate-based diluent widely used in plate count assays, microbial enumeration, and sample preparation across food, environmental, and pharmaceutical laboratories.

This isotonic buffer maintains a stable pH during dilution, ensuring accurate microbial recovery and consistent plate count results. Ideal for use in HACCP programs, ISO 17025 labs, and FDA/USDA compliance testing, it is suitable for rinsing, sample homogenization, and serial dilution applications.

Packaged in durable, leak-resistant polycarbonate bottles, this ready-to-use 450 mL solution eliminates preparation time and risk of contamination — providing consistent quality for critical testing environments.

Features and Benefits:
• Maintains stable pH for accurate microbial recovery
• Ideal for plate counts, rinsing, and dilution in microbiological assays
• Ready-to-use, prefilled sterile bottles for convenience and consistency
• Durable polycarbonate construction minimizes breakage risk
• cGMP manufactured for reliability and lot-to-lot consistency

Butterfield’s Phosphate Buffer, 450 mL, is a ready-to-use isotonic diluent formulated for microbial plate counts, rinsing, and sample preparation. Packaged in durable polycarbonate bottles, it provides stable pH control and reliable performance in food, pharmaceutical, and environmental testing applications.

Specifications

Product Type: Butterfield’s Phosphate Buffer
Function: Diluent for microbial plate counts and sample preparation
Composition: Phosphate buffer, pH adjusted
pH Range: 7.2 ± 0.2 at 25°C
Fill Volume: 450 mL
Container Material: Polycarbonate
Form: Liquid, ready-to-use
Packaging: 10 bottles per package
Storage Conditions: Room temperature (15–30°C); protect from contamination
Sterility: Sterile – ready-to-use formulation
Manufacturer: Hardy Diagnostics
Industries Served: Food Safety, Environmental Testing, Pharmaceutical Manufacturing

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