-
maize pollen 3.5×10−10 kg Very fine
grain of sand (0.063 mm diameter, 350
nanograms) 10−9 microgram (μg) 3.6×10−9 kg
Human ovum 2.4×10−9 kg US RDA for vitamin...
-
originally defined the curie, it was
proposed to make it
equivalent to 10
nanograms of
radium (a
practical amount). But
Marie Curie,
after initially accepting...
-
operate a
motor vehicle with a THC
level of 5
nanograms or more per
milliliter of
whole blood or 10
nanograms or more per
milliliter of
other bodily substances...
-
abbreviation (apart from some
units such as mg and mL;
micrograms and
nanograms should not be abbreviated). In the
United States,
abbreviations which...
- for
blood concentration of 25-hydroxyvitamin D in
adults is 20 to 50
nanograms per
milliliter (ng/mL).
Blood levels necessary to
cause adverse effects...
- from 300 to 1,200
nanograms per deciliter. Low
testosterone values in
males post-puberty
would be
considered any
value under 300
nanograms per deciliter....
-
antimatter is
enormously expensive (estimated at US$6
billion for
every 100
nanograms), the
quantities of
antimatter generated are very small, and
current technology...
-
milligrams of actinium-227, and one
tonne of
thorium contains about 5
nanograms of actinium-228. The
close similarity of
physical and
chemical properties...
- elements, such as iron, are
present at tiny
concentrations of just a few
nanograms (10−9 grams) per liter. The
concentration of any
element depends on its...
- sp. It can be
detected by
human taste at
concentrations of as low as 2
nanograms per litre. The odor of IPMP
tends to be
undesirable in the case of certain...
