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![Corning® 50L Medium 199, [+] Earle's salts, L-glutamine, [-] sodium bicarbonate](https://www.corning.com/catalog/cls/products/c/corningMedium199/images/10-060-CVR_A.jpg/_jcr_content/renditions/product.small.120.90.jpg "Corning® 50L Medium 199, [+] Earle's salts, L-glutamine, [-] sodium bicarbonate")
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