I had filed for an extension and thought it could easily be a mix-up.. The scam is intricate and frighteningly calculated, according to the IRS. The caller ID may flash an actual IRS phone number, the caller may have the last four digits of your Social Security number, the name of your employer and your home address.
Zinc gluconate. Zinc gluconate is the zinc salt of gluconic acid. It is an ionic compound consisting of two anions of gluconate for each zinc(II) cation. Zinc gluconate is a popular form for the delivery of zinc as a dietary supplement, in which case the name zincum gluconicum is often used.
The amount of zinc varies between 5% and 40% by weight depending on the type of brass. Brasses with a higher percentages of zinc are stronger and harder, but they are also more difficult to form and have less corrosion resistance. The zinc used to make brass is a commercial grade sometimes known as spelter.