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PERCOBAAN 2
1. Panjang gelombang maksimum Asetosal
maks = 240 nm2. Tabel Hasil Pengamatan Asetosala. Larutan StandarNOKonsentrasiAbsorbansi
10.10.071
20.20.118
30.30.065
40.40.108
50.50.023
b. Larutan Sampel yang mengandung asetosal
No.SampelAbsorbansiKonsentrasi
1Asetosal1.8664.4245
2Bintang Tujuh2.3095.4756
3Bodrexin2.1935.2006
3. Panjang gelombang maksimum caffeine
maks = 230 nm4. Tabel Hasil Pengamatan Kofein
a. Larutan StandarNOKonsentrasiAbsorbansi
10.10.23
20.20.042
30.30.129
40.40.071
50.50.099
b. Larutan SampelNo.SampelKonsentrasiAbsorbansi
1Oskadon3.43132
2Caffeine3.66572.136
3Bintang Tujuh3.03581.769
PERCOBAAN 3
A. HASIL PENGAMATAN
1. Tabel Pengamatan
a. Lamda maksimum
maks = 240 nm
b. Data Larutan Standar
Data Standar
No.WL1[240.0nm]ABSConc(ppm)
10.7070.7070.1
20.8830.8830.2
31.1961.1960.3
41.5731.5730.4
51.8531.8530.5
c. Data Larutan Sampel
No.Nama sampelWL[239.0nm]ABSConc(ppm)
1Trisulfa2.1072.1070.5285
PERCOBAAN 4
A. HASIL PENGAMATAN
1. Tabel Pengamatan Sampel
No.Std. NameWL1[450.0nm]ABS
1FeCl30.9950.995
2sangobion 0.1 ppm0.2750.275
3Emobion 0.1 ppm0.1060.106
4Hemofit 0.1 ppm1.6281.628
5Sangobion + 150.6440.644
6Sangobion + 200.6840.684
7Emobion + 150.6980.698
8Emobion + 200.6110.611
9Hemofit + 151.7541.754
10Hemofit + 201.2561.256
11Sangobion + 5 C0.1790.179
12Sangobion + 10 C0.2310.231
13Sangobion + 15 C0.1550.155
14Sangobion + 20 C0.1790.179
2. Grafik