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Total dissolved solids ( TDS) is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid in molecular, ionized, or micro-granular ( colloidal sol) suspended form. TDS are often measured in parts per million (ppm). TDS in water can be measured using a digital meter.
Tax deduction at source (TDS) is an Indian withholding tax that is a means of collecting tax on income, dividends, or asset sales by requiring the payer (or legal intermediary) to deduct tax due before paying the balance to the payee (and the tax to the revenue authority). Under the Indian Income Tax Act of 1961, income tax must be deducted at ...
www.revenue.pa.gov. The Pennsylvania Department of Revenue ( DOR) is an agency of the U.S. state of Pennsylvania. The department is responsible for collecting all Pennsylvania taxes, including all corporate taxes and taxes on inheritance, personal income, sales and use, realty transfer, motor fuel, and all other state taxes. [1]
A leachate evaporation pond in a landfill site located in Cancún, Mexico. A leachate is any liquid that, in the course of passing through matter, extracts soluble or suspended solids, or any other component of the material through which it has passed. Leachate is a widely used term in the environmental sciences where it has the specific ...
The North Carolina Department of Revenue was created in 1921 by the North Carolina General Assembly. The department is headed by a Secretary that is appointed by the Governor. The secretary is a member of the North Carolina Cabinet. Currently, the department is responsible for administering the collection of the North Carolina state income tax ...
A safety data sheet ( SDS ), [1] material safety data sheet ( MSDS ), or product safety data sheet ( PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products. SDSs are a widely used type of fact sheet used to catalogue information on chemical species including chemical ...
The Tennessee Department of Revenue (TDOR) is an agency within the Tennessee state government that is responsible for administering the state’s tax laws and motor vehicle title and registration laws. More than 800 people work for the Department of Revenue. The Department collects about 87 percent of total state revenue.
Conductivity (electrolytic) Conductivity or specific conductance of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is siemens per meter (S/m). Conductivity measurements are used routinely in many industrial and environmental applications as a fast, inexpensive and reliable way of ...