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Idiomas disponibles
Idiomas disponibles
Formula for linear and dynamic
titration to EQ2
EQ2
(EQ2-B)*T*M*F1/(W*F2)
(B–EQ2)*T*M*F1/(W*F2)
(B*F3–EQ2*F1)*T*M/(W*F2)
(EQ2-EQ1)*T*M*F1/(W*F2)
(F3*EQ2-EQ1)*T*M*F1/(W*F2)
(W*F2)/(EQ2-B)*M*F1)
(W*F2)/(EQ2-B)*M*T*F1)
(W*F2)/(B-EQ2)*M*T*F1)
(EQ2*F1)-F2
(EQ2-EQ1)*F3
The abbreviations used here have the following meaning:
ml:
Total consumption, e.g. for pH Stat
S:
Slope in ml/time (pH Stat)
EQ:
Consumption at the equivalence point 1 and 2 in ml
EP:
Consumption at the end point in ml
B:
Blank value in ml. Mostly determined by way of titration
T:
Titer of the titration solution (e.g. 0.09986)
M:
Mol; mol- or equivalence weight of the sample (e.g. NaCl 58.44)
Factor 1 – 5 conversion factors
F1 - F5
"Weight", weighed-in quantity in g or volume in ml
W
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ml
ml*T*M*F1/(W*F2)
S*T*M*F1/(W*F2)
Information
Calculation of the consumption at
EQ2 in ml
Formula for calculating the concentration
of a sample taking into account a blank
value in terms of ml. Direct titration to
EQ2 (ex.:phosphoric acid)
Formula for calculating the concentration
of a sample taking into account a blank
value in terms of ml. Back titration
Formula for calculating the concentration
of a sample taking into account a blank
value, including a multiplicative factor.
Back titration.
Formula for the calculation of the
concentration of a sample. Direct titration
to 2 EQ. Here calculation of the difference
between EQ2-EQ1. (ex. magnesium)
Formula for the calculation of the
concentration of a sample. Direct titration
to 2 EQ. Here calculation of the difference
between EQ2-EQ1.
Formula for calculating a titer (T) of a
titration solution using EQ2.
Formula for calculating the concentration
of a sample taking into account a blank
value in ml. Direct titration to EQ2.
Formula for calculating the concentration
of a sample taking into account a blank
value in ml. Back titration Titration to EQ2
Calculation of consumption at EQ2
including multiplicative and subtractive
factors F1 and F2
Calculation of the difference between
EQ2 and EQ1 including one multiplicative
factor F1
For pH Stat: only total consumption
For pH Stat: formula for total consumption
taking into account the sample amount
and further factors
For pH Stat: formula for calculation of the
slope in ml/s taking into account of
calculation factors incl. weight/pattern.
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