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The new sign-up system requires return preparers to create an account, complete the PTIN application, pay a $64.25 fee and obtain a PTIN,. [2] However, immediately after the decision in 2017 in a U.S. Federal court case, [ 3 ] this fee was no longer valid and there was no fee to obtain a PTIN while the case and those similar wound their way ...
A Taxpayer Identification Number (TIN) is an identifying number used for tax purposes in the United States and in other countries under the Common Reporting Standard. In the United States it is also known as a Tax Identification Number ( TIN ) or Federal Taxpayer Identification Number ( FTIN ).
Phenolphthalein's pH sensitivity is exploited in other applications: concrete has naturally high pH due to the calcium hydroxide formed when Portland cement reacts with water. As the concrete reacts with carbon dioxide in the atmosphere, pH decreases to 8.5–9. When a 1% phenolphthalein solution is applied to normal concrete, it turns bright pink.
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Tin(II) 2-ethylhexanoate or tin(II) octoate or stannous octoate (Sn(Oct) 2) [1] is a compound of tin. Produced by the reaction of tin(II) oxide and 2-ethylhexanoic acid , it is a clear colorless liquid at room temperature, though often appears yellow due to impurities, likely resulting from oxidation of Sn(II) to Sn(IV).
The test is a way to filter out applicants, according to Schawbel. Adding that it’s a way of seeing who really wants the gig by “put[ting] individuals through the gauntlet,” he explains it ...
It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity. In an acidic medium, blue litmus paper turns red, while in a basic or alkaline medium, red litmus paper turns blue. In short, it is a dye and indicator which is used to place substances on a pH scale.
Now, the nationwide recall has expanded to include nearly 12 million pounds of meat and a lengthy list of ready-to-eat meals sold at many of the country's biggest grocery chains, including Walmart ...
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