Drawing a sample of synthetic blood would not be difficult, I believe.

He'd invented the synthetic blood that was saving millions of human lives.

"But if they ran out of synthetic blood, they'd bite you in a minute."

The fact that the company saved millions of human lives each year with their synthetic blood was lost on Sean.

Miles considered imparting his news about the synthetic blood, then decided to hold that close for a little while.

"Then, he's the one who invented the formula for synthetic blood."

I know you're the one who invented the formula for synthetic blood.

After all, he was saving millions of human lives every day with his synthetic blood.

All they need is a refrigerator, for the synthetic blood, and a microwave, to heat it up.

The synthetic blood should come in on the truck tomorrow.