larutan standar protein edit
Post on 03-Dec-2015
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larutan
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Larutan Standar
Konsentrasi (ppm)
Absorbansi
5000 0,3906000 0,4867000 0,5888000 0,6759000 0,769
10000 0,877
Y=0,0001x – 0,0915
0,461=0,0001x – 0,0915
0,461+0,0915=0,0001x
X = 5525
Pengenceran 10x = 5525 x 10
= 55250
X = 55250 ppm
X = 25520 ppm
X mg =
X mg = 552,5 mg atau 0,5525 gram
%Kadar =
=
= 11,05 %
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