How do I verbally say 2.1 ng/kg - eviltoast

I know the ng means nanogram

But I’m curious how would I say the above line of 2.1 ng/kg

For context I got it from this paragraph

a lethal dose of 1.3–2.1 ng/kg in humans

Would it be

2.1 nanogram per kilogram?

Also if I wanted to write that as a decimal number how would i write that?

  • Crackhappy@lemmy.worldEnglish
    4·
    6 months ago

    Hell yeah. I know that one. Hold on, I’m gonna inject a very small portion of that into my face. Now you know I’m happy.