arsenic

For example, looking at how much arsenic is in food.

And what if our men knew that arsenic was about?

Then, one day, I found him reading up all about arsenic.

And he found arsenic at levels up to 48 times normal.

How will I know if arsenic is in my drinking water?

That's why I never said anything about the missing arsenic.

I asked the prisoner what he wanted the arsenic for.

The high levels of arsenic on the site is the main concern.

Some poison like arsenic could have been given that way.

Having the arsenic in his possession, what had he done with it?

It filters nearly all of the arsenic from the well water.

She did buy arsenic but said it was to control rats at her home.

Let's see if they have some arsenic for these two."

The results showed a massive amount of arsenic in his system.

It might as well have been covered in burning arsenic.

More evidence is needed to rate the effectiveness of arsenic for these uses.

Is there a way I could test for the presence of arsenic on this wood?

Is the level of arsenic in each tube well stable?

Traces of lead and arsenic were found in some wells.

The local doctor found traces of arsenic in Martin's system.

The arsenic was used by the Army for rodent control.

"Try not to put so much arsenic in this one, my darling."

I wonder what affect the added mass of the arsenic has.

All samples had high levels of arsenic, approximately 100 times higher than the current average.

There are 7 milligrams of arsenic in a typical 70-kilogram human.