Convert Nanogram to Picogram
Unit definitions
Nanogram
$\frac{1}{10^{9}}$ of a gram is a nanogram.
Picogram
$\frac{1}{10^{12}}$ of a gram is a picogram.
How to convert Nanogram to Picogram
$$\text{Mass}_{\text{pg}} = \text{Mass}_{\text{ng}} \cdot 1000$$
Examples
Example 1
Convert $20.0\ \text{ng}$ to $\text{pg}$.
$$\text{Mass}_{\text{pg}} = 20.0 \cdot 1000$$
$$\text{Mass}_{\text{pg}} = 20000$$
$$\therefore \ 20.0\ \text{ng} = 20000 \ \text{pg}$$
Example 2
Convert $90.0\ \text{ng}$ to $\text{pg}$.
$$\text{Mass}_{\text{pg}} = 90.0 \cdot 1000$$
$$\text{Mass}_{\text{pg}} = 90000$$
$$\therefore \ 90.0\ \text{ng} = 90000 \ \text{pg}$$
Example 3
Convert $110.0\ \text{ng}$ to $\text{pg}$.
$$\text{Mass}_{\text{pg}} = 110.0 \cdot 1000$$
$$\text{Mass}_{\text{pg}} = 110000$$
$$\therefore \ 110.0\ \text{ng} = 110000 \ \text{pg}$$
Example 4
Convert $130.0\ \text{ng}$ to $\text{pg}$.
$$\text{Mass}_{\text{pg}} = 130.0 \cdot 1000$$
$$\text{Mass}_{\text{pg}} = 130000$$
$$\therefore \ 130.0\ \text{ng} = 130000 \ \text{pg}$$
Example 5
Convert $185.0\ \text{ng}$ to $\text{pg}$.
$$\text{Mass}_{\text{pg}} = 185.0 \cdot 1000$$
$$\text{Mass}_{\text{pg}} = 185000$$
$$\therefore \ 185.0\ \text{ng} = 185000 \ \text{pg}$$