Buffered Peptone Water 2X (BPW 2X), Sterile, Pre Enrichment Media, 30mL, 50/Case. This pre-enrichment media is ideal for use in microbiological applications, offering a sterile and ready-to-use solution. BPW 2X supports the growth of microorganisms, ensuring high accuracy in laboratory testing. Perfect for food safety and environmental microbiological testing, it helps enrich samples for further analysis.