CRITERION™ Phosphate Buffer pH 7.2 | 500g Dehydrated Culture Media | Hardy Diagnostics

CRITERION™ Phosphate Buffer, pH 7.2, Dehydrated Culture Media, 500gm Wide-Mouth Bottle

SKU: C8331
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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 CRITERION™ Agar, Bacteriological Grade is used as a solidifying agent in the preparation of solid and semi-solid culture media.

CRITERION™ Dehydrated Culture Media by Hardy Diagnostics is formulated to meet or exceed the highest standards. Compare these features:

Wide mouth opening - reduces dust formation by allowing the easy entry of a scoop
Convenient handgrip - 'no slip' finger holds
Stackable containers - for efficient storage
Increased solubility - dissolves quickly
Custom and bulk products available - to your specifications
Competitive pricing - call for a price quote for large volume purchases!
Complete technical/instruction sheets
Unparalleled performance - tested for optimal growth

CRITERION™ Phosphate Buffer, pH 7.2 by Hardy Diagnostics is a high-quality dehydrated buffer powder used for the preparation of isotonic solutions, sample dilutions, rinsing procedures, and general microbiological workflows. Phosphate buffers help maintain a stable pH environment close to physiological conditions, supporting the viability of microorganisms during processing and testing.

Commonly used in food safety analysis, environmental sampling, water testing, and clinical microbiology, Phosphate Buffer provides reliable performance in applications requiring gentle handling of microorganisms or controlled pH stabilization.

This formulation hydrates easily, dissolves uniformly, and supports reproducible results across regulated microbiology workflows.

Key Features:

pH 7.2 buffer optimized for microbiological applications

Ideal for sample dilution, rinsing, neutralization, and preparation of stock solutions

Helps maintain microbial viability during testing

500g wide-mouth bottle for clean, easy scooping

Rapid solubility and consistent pH stability

Manufactured to meet or exceed laboratory-quality performance standards

A laboratory staple for standardized dilutions and buffer preparation in food safety, water quality, industrial microbiology, and clinical testing environments.

Specifications
Manufacturer: Hardy Diagnostics
Brand: CRITERION™
Product Type: Dehydrated Culture Media
Medium Name: Phosphate Buffer, pH 7.2
Application: Preparation of isotonic buffer solutions; sample dilution; rinsing; pH stabilization during microbiological testing
Format: Dehydrated powder
Fill Volume: 500gm
Pack Size: Each
Industry Use: Breweries, Wineries & Distilleries; Cannabis QA Testing; Clinical; Cosmetics; Environmental; Food Safety; Compounding Pharmacy; Pharmaceutical Manufacturing
pH: 7.2 (at standard preparation)
Container Type: 500gm wide-mouth bottle
Container Features: Easy grip, stackable design, wide opening to reduce dust formation
Solubility: High solubility; dissolves uniformly during preparation
Quality: Tested for consistent pH and buffer performance; complete technical sheets available
Additional Options: Also offered in 2kg and 10kg bucket sizes and 2L Mylar pouch

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