CAUTION: As a contractor you do not charge your customers sales tax on the total amount of the contract. It is not lawful to charge tax on the tax you have already paid. In the above example, had Hammertime charged a total of $2,130 for the job ($2,000 X .065 tax), the $130 tax must be remitted. The amount of sales tax collected from the customer is the amount that must be remitted to KDOR.
Ninhydin is a chemical that reacts with the aminio acids found in fingerprints. When the chemical contacts the amino acids, the combination of the two turns a bright purple color.The coloring is known as Ruhemannâs purple, named after the man who discovered ninhydrin, Siegfried Ruhemann.inhydrin comes in pre-mixed aerosol cans and, in a chrystal form. When using the chrystals, detectives and crime scene investigators must mix the ninhydrin with a carrier, such as acetone â the same chemical thatâs found in fingernail polish remover â or alcohol. The mix is then placed in a spray bottle for use.
DEFINITION of 'Magnetic Ink Character Recognition Line-MICR'. The information that appears at the bottom of a check that includes the bank's routing number, the customer's account number, and the check number.The magnetic ink character recognition line is printed using technology that allows computers to read the printed information.Using MICR, computers can quickly read routing numbers, account numbers and other information from printed documents including checks.he magnetic ink character recognition line is printed using technology that allows computers to read the printed information. Using MICR, computers can quickly read routing numbers, account numbers and other information from printed documents including checks.