It won't show up as anything. No one tests for over-the-counter vitamins.
You don't have to see a physician. Just increase iron rich foods in your diet such as dark leafy green veggies (ex: spinach) and taking a daily multivitamin.
Chlorine is commonly tested for in water to ensure safe drinking water and swimming pool maintenance. It is also monitored in industrial processes to prevent corrosion and contamination. Chlorine levels are typically measured to meet regulatory standards and to maintain overall health and safety.
Not many fake coins are made from real silver or gold. Take it to a jeweler to be tested, most will do this for you.
The most likely ion present in the water tested with silver nitrate that resulted in a white precipitate is chloride ion (Cl-). This is because silver nitrate reacts with chloride ions to form silver chloride, which appears as a white precipitate.
As much as an animal being tested... a lot.
Possibly. If you were exposed to chlamydia, you should get tested, even if you were on antibiotics at the time.
To determine if an item is sterling silver, you can look for a hallmark that says "925" which indicates it is 92.5% pure silver. You can also use a silver testing kit or have it tested by a professional jeweler.
It should be fairly obvious that anyone could take an item made out of, say, aluminum and stamp it "SILVER". So the presence of a mark should not be taken as a guarantee that it actually is silver. The only way to be certain is to have it chemically tested.
all the organic compounds and nitrates of metals and ammonium do not form ppts with silver nitrate.
There were no practical mass drug tests in 1970, and little or no testing of athletes.
It is sometimes used to treat chlamydia. After taking it, get re-tested and confirm you are no longer infected.
1964 half dollars are typically silver if they have a 90% silver composition. You can check this by looking at the edge of the coin for a silver color or by using a magnet, as real silver is not magnetic. Alternatively, you can have it tested by a professional.