hasil pengamatan farmasi instrumen adisi method.docx

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7/23/2019 HASIL PENGAMATAN farmasi instrumen adisi method.docx http://slidepdf.com/reader/full/hasil-pengamatan-farmasi-instrumen-adisi-methoddocx 1/1 HASIL PENGAMATAN N o Konsentrasi (ppm) Absorban 1 Standar 1 = 2,5 ppm 0,2804 2 Standar 2 = 5 ppm 0,4272 3 Standar 3 = 7,5 ppm 0,7631 4 Standar 4 = 10 ppm 0,7728 5 Standar 5 = 12,5 ppm 0,8958 an!an" "e#omban" ma$ = 240 nm %an da#am penent&an pan!an" "e#omban" den"an men"&!i absorbansi b#an"'o ait& 0,2190 dan absorbansi m&rni samp#e tanpa amp&ran standar ait& 0,33 er*it&n"an  + = 0 a = 0,15494 b = 0,063056 r = 0,9556 ersamaan = b$ -a  + = b$ -a 0 = 0,06 $ -0,15 .0,15 = 0,06$ / = .0,15 0,06 / = . 2,5 en"eneran = (100 m#1m#) $ (100 m#1 m#) = 10000 m# Konsentrasi da#am m" = 10000 m# $ 2,5 "m# = 25000 "  = 25 m" Kadar arasetamo# () = (25 m" 24 m") $ 100 = 104,166 (memen&*i sarat 'adar parasetamo#)

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Page 1: HASIL PENGAMATAN farmasi instrumen adisi method.docx

7/23/2019 HASIL PENGAMATAN farmasi instrumen adisi method.docx

http://slidepdf.com/reader/full/hasil-pengamatan-farmasi-instrumen-adisi-methoddocx 1/1

HASIL PENGAMATAN

N

o

Konsentrasi (ppm) Absorban

1 Standar 1 = 2,5 ppm 0,2804

2 Standar 2 = 5 ppm 0,42723 Standar 3 = 7,5 ppm 0,76314 Standar 4 = 10 ppm 0,77285 Standar 5 = 12,5 ppm 0,8958

an!an" "e#omban" ma$ = 240 nm

%an da#am penent&an pan!an" "e#omban" den"an men"&!i absorbansi

b#an"'o ait& 0,2190 dan absorbansi m&rni samp#e tanpa amp&ran

standar ait& 0,33

er*it&n"an

 + = 0

a = 0,15494

b = 0,063056

r = 0,9556

ersamaan = b$ -a

 + = b$ -a

0 = 0,06 $ -0,15

.0,15 = 0,06$

/ = .0,15 0,06

/ = . 2,5

en"eneran = (100 m#1m#) $ (100 m#1 m#)

= 10000 m#

Konsentrasi da#am m" = 10000 m# $ 2,5 "m#

= 25000 "

  = 25 m"

Kadar arasetamo# () = (25 m" 24 m") $ 100 = 104,166 (memen&*i sarat 'adar parasetamo#)