Appendix Keseragaman Kandungan Digoksin Dalam Sediaan Tablet Dengan Metode Kromatografi Cair Kinerja Tinggi (Kckt)

Lampiran 1

Alat Kromatografi Cair Kinerja Tinggi (KCKT)

Lampiran 2

Alat Ultrasonic Cleaner

Lampiran 3

Neraca Mikro

Neraca Makro

Lampiran 4

Lampiran 5

Lampiran 6

KK


Lu

=

Lb

×Kb

Bb Fu

× ×

Ke Fb

96,0304
-

KK2=


509211

×

-

KK3=

536276

×

4,274

-

KK4=

511422


×

4,274

-

KK5=

515407

×

4,274

-

KK6=

520505


×

4,274

-

KK7=

489712

×

-

KK8=

520136

×


4,274

-

KK9=

484756

×

4,274

-

KK10=

-

466989


466989

466989

466989
466989

466989

466989

466989

508593
466989

4,274
0,25

5


×97,545= 95,5957

5

×97,545= 91,3110

5

×97,545= 92,0197

×

5

×97,545= 92,9286

×

5


×97,545= 87,4338

5

×97,545= 92,8702

5

×97,545= 86,5499

100

×

100

×

100


×

0,25

100
100

4,274
0,25
0,25

100

×

100

×


4,274

×

466989

×97,545= 90,9191

0,25

0,25

537852

5

×

0,25


0,25

KK1=

0,25

100

×

5

×97,545= 90,8024

100

×

4,274
0,25

×

5

×97,545=

100

-

96,0304+90,9191+95,5957+91,3110+92,0197+92,9286+
87,4338+92,8702+86,5499+90,8024
KKrata-rata=
10
916,4688

=

SD

10



= ��

= 91,65

�����
(�−�)2

�1 �−1


96,03−91,64 2
90,91−91,64 2


� +�
� +

9
9



91,31−91,64 2
90,59−91,64 2

� +�
� +


9
9


92,92−91,64 2
⃓ 92,01−91,64 2
= ⃓�
+

� +


9
9


87,43−91,64 2
86,54−91,64 2

+

� +



9
9


⃓ 92,87−91,64 2
90,80−91,64 2
� +�
� +

9
9


2,14 + 0,05 + 1,73 + 0,01 + 0,01 + 0,18 +
1,96 + 2,89 + 0,16 + 9,20

=�

AV

= √9,20 = 3,03

AV

= 98,5 – 91,64 + (2 × 3,03) = 14,13

= 98,5 – KKrata-rata + K.S