Organisms that require vitamins or other growth factors are able to grow on TSA. Eosin Methylene Blue (EMB) Agar: is a selective AND a differential medium. The selective components are the eosin and ...

Originally synthesized in 1876, methylene blue is a diaminophenothiazine that has a low redox potential of 11 mV, thereby allowing this compound to readily cycle between its oxidized and reduced ...

If the test is positive, the confirmed test is performed. The confirmed test involves taking a sample from a positive lactose broth tube and streaking it onto Eosin Methylene Blue (EMB) agar. The ...

Longevity enthusiasts are buzzing after reports surfaced that Robert F. Kennedy Jr. may be a fan of methylene blue. President Donald Trump’s pick to lead the Department of Health and Human ...

"Looks like methylene blue. Unless he's concerned about cyanide poisoning or has a medical condition known as Methemoglobinemia, I don't know why it would be used. It used to be used frequently in ...