Millipascal-second is a dynamic viscosity measurement unit. A millipascal-second (mPaÂ·s) is a derived metric SI (System International) measurement unit of dynamic viscosity.
A charitable deduction, generally, may only be taken on donation amounts greater than value received, so raffle ticket purchases are not deductible as charitable gifts. See the table on page 2 of IRS Publication 526. Entry fees to participate in games of chance are also not deductible as charitable contributions. The IRS considers the chance to win a prize to be something of value received in exchange for a donation. Source(s):
Donated Gifts and Taxes. Donors who purchase fund-raising event items must practice discretion if they include the items on their tax returns. If a donor gives an item to a charity that was already owned by the donor's business, the donor must ensure that they are not taking two tax deductions for the same item.