BIOELECTRONICS
lead. (You will learn how to specify a tissue, such as your kid-
neys, later.)
Using pure chemicals gives you certainty in your results. You
can purchase pure chemicals from chemical supply companies
(see Sources). Your pharmacy, a child's chemistry set, a paint
store, or biological supply company can also supply some.
The biggest repository of all toxic substances is the grocery
store and your own home.
You can make test substances out of your hand soap, water
softener salt, and laundry detergent by putting a small amount
(1/16 tsp.) in a ½ ounce glass bottle and adding about 2 tsp. fil-
tered water. (Or for quick testing just put them dry or wet in a
sealed plastic baggy.) Always use a plastic spoon.
Here are some suggestions for finding sources of toxic
products to make your own toxic element test. If the product is a
solid, place a small amount in a plastic bag and add a tablespoon
of filtered water to get a temporary test product. For permanent
use put it in a small amber glass bottle. If the product is a liquid,
pour a few drops into a glass bottle and add about 2 tsp. filtered
water. Keep all toxic substances in glass bottles for your own
safety. Small amber glass dropper bottles can be purchased by
the dozen at drug stores (also see Sources). Seal your test bottles
with tape for safety and to prevent evaporation.
Aflatoxin: scrape the mold off an orange or piece of bread;
wash hands afterward.
Acetone: paint supply store or pharmacy.
Arsenic: 1/16 tsp. of arsenate pesticide from a garden shop. A
snippet of flypaper.
Aluminum: a piece of aluminum foil (not tin foil) or an
aluminum measuring spoon.