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Original Test Portion Formula

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Original Portion is the actual amount of solution to be taken for dilution to make a diluted mixture. Check FAQs
Vo=VfDf
Vo - Original Portion?Vf - Volume finally?Df - Dilution Factor?

Original Test Portion Example

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With units
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Here is how the Original Test Portion equation looks like with Values.

Here is how the Original Test Portion equation looks like with Units.

Here is how the Original Test Portion equation looks like.

250Edit=100Edit0.4Edit
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HomeIcon Home » Category Chemistry » Category Analytical chemistry » Category Analytical Calculations » fx Original Test Portion

Original Test Portion Solution

Follow our step by step solution on how to calculate Original Test Portion?

FIRST Step Consider the formula
Vo=VfDf
Next Step Substitute values of Variables
∴ Vo=100m³0.4
Next Step Prepare to Evaluate
∴ Vo=1000.4
LAST Step Evaluate
∴Vo=250m³

Original Test Portion Formula Elements

Variables
Original Portion
Original Portion is the actual amount of solution to be taken for dilution to make a diluted mixture.
Symbol: Vo
Measurement: VolumeUnit: m³
Note: Value can be positive or negative.
Formulas to find Original PortionOpen Variable
Volume finally
Volume finally is the final volume of distribution and it is related to the amount in the system after the chemical is distributed or eliminated.
Symbol: Vf
Measurement: VolumeUnit: m³
Note: Value can be positive or negative.
Formulas to find Volume finallyOpen Variable
Dilution Factor
Dilution Factor is the ratio of the aliquot volume to the final volume of a solution. It's a common term in commercial assays and is based on ratios.
Symbol: Df
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Formulas to find Dilution FactorOpen Variable

Other formulas in Analytical Calculations category

​Go Amount of Constituents
Ac=VMCMc
​Go Dilution Factor
Df=VfVo
​Go Dried Mass of Sample
M D=M I⋅(100-M%)100
​Go Final Volume of Solution to be measured
Vf=Vo⋅Df

How to Evaluate Original Test Portion?

Original Test Portion evaluator uses Original Portion = Volume finally/Dilution Factor to evaluate the Original Portion, The Original Test Portion formula is defined as the actual amount of solution to be taken for dilution to make a diluted mixture. Original Portion is denoted by Vo symbol.

How to evaluate Original Test Portion using this online evaluator? To use this online evaluator for Original Test Portion, enter Volume finally (Vf) & Dilution Factor (Df) and hit the calculate button.

FAQs on Original Test Portion

What is the formula to find Original Test Portion?
The formula of Original Test Portion is expressed as Original Portion = Volume finally/Dilution Factor. Here is an example- 2.5E+8 = 100/0.4.
How to calculate Original Test Portion?
With Volume finally (Vf) & Dilution Factor (Df) we can find Original Test Portion using the formula - Original Portion = Volume finally/Dilution Factor.
Can the Original Test Portion be negative?
Yes, the Original Test Portion, measured in Volume can be negative.
Which unit is used to measure Original Test Portion?
Original Test Portion is usually measured using the Cubic Meter[m³] for Volume. Cubic Centimeter[m³], Cubic Millimeter[m³], Liter[m³] are the few other units in which Original Test Portion can be measured.
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