Butterfield’s Phosphate Buffer 100 mL Polypropylene Bottle

Butterfield's Phosphate Buffer, 100mL Fill, Polypropylene Bottle

SKU: U290
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For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

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Hardy Diagnostics Butterfield’s Phosphate Buffer (pH 7.2) is a sterile, ready-to-use diluent formulated for preparing microbial dilutions in plate counts and other microbiological assays. It provides a stable pH and osmotic environment that supports accurate enumeration and recovery of microorganisms from food, beverage, water, and environmental samples.

This buffer is ideal for microbial load testing, environmental monitoring, and regulatory compliance applications, including FDA, EPA, and ISO 17025 standards. The 100 mL polypropylene bottles offer convenient, contamination-resistant handling and easy sample addition, making them well-suited for in-lab or field-based testing.

Features and Benefits:
• Ready-to-use sterile buffer for reliable microbial dilutions
• Maintains physiological pH (7.2) to ensure accurate colony counts
• Ideal for sample preparation in food, beverage, and environmental testing
• Durable polypropylene bottle minimizes breakage risk
• Convenient 100 mL volume for routine plate count workflows

Butterfield’s Phosphate Buffer, 100 mL, is a sterile, ready-to-use isotonic buffer for preparing microbial dilutions in plate counts and environmental testing. Packaged in durable polypropylene bottles, it ensures pH stability, accuracy, and convenience for laboratories focused on food safety, environmental monitoring, and cannabis QA testing.

Specifications

Product Type: Butterfield’s Phosphate Buffer
Function: Diluent for microbial enumeration and sample preparation
Composition: Phosphate buffer, pH adjusted to 7.2
pH Range: 7.2 ± 0.2 at 25°C
Fill Volume: 100 mL
Container Material: Polypropylene
Form: Liquid, ready-to-use
Packaging: 12 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, Cannabis QA Testing, Beverage Quality

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