submicrogram

About 0.01 uses per million words.

Meaning

1. adjective Being or relating to a quantity of less than a microgram
2. noun An amount that is less than a microgram

Similar words

submicrometer submicrometric submicronic submicrosecond subnanogram submicrometre submicrolitre submicroscopical submicroliter subnanometric

Often followed by

quantities amounts level samples range levels scale per