Bromocresol purple
https://www.ndmch.com/shop/pct1515-5g-bromocresol-purple-50277
https://www.ndmch.com/web/image/product.template/50277/image_1920?unique=93850e8
Laboratory-grade Bromocresol purple for plant research, microbiology, and experimental pH detection. Size: 5 g.
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