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🧪 USP vs. PCPC: Which Microbiological Testing Approach Is Right for Your Product?

When it comes to microbiological testing, not every product requires the same approach.

USP compendial methods and PCPC industry guidance each have an important role to play, but understanding when and why to use each can help you build the right testing strategy.

So, which should you use?

It depends on your product, regulatory requirements, customer specifications, intended use and testing objectives.

We’ve created this infographic to help break down the key differences and provide a quick guide for determining which approach may be appropriate for your product.

USP vs PCPC Methods