Kromatografi
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Transcript of Kromatografi
![Page 1: Kromatografi](https://reader038.fdocuments.net/reader038/viewer/2022100518/5587d1b5d8b42a02218b456b/html5/thumbnails/1.jpg)
KROMATOGRAFI
OLEH.KELOMPOK 2
![Page 2: Kromatografi](https://reader038.fdocuments.net/reader038/viewer/2022100518/5587d1b5d8b42a02218b456b/html5/thumbnails/2.jpg)
KROMATOGRAFI
Kroma WarnaGrafi Gambar/ Tulisan
![Page 3: Kromatografi](https://reader038.fdocuments.net/reader038/viewer/2022100518/5587d1b5d8b42a02218b456b/html5/thumbnails/3.jpg)
Prinsip Kerja Kromatografi:
Pemisahan 2 fasa, yaitu:Fasa gerak (mobile)Fasa diam (stationary)
![Page 4: Kromatografi](https://reader038.fdocuments.net/reader038/viewer/2022100518/5587d1b5d8b42a02218b456b/html5/thumbnails/4.jpg)
Dasar Pemisahan
Distribusi zat yang dianalisa (analit), secara differensial yang dibawa fasa gerak melewati fasa diam.
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Jenis Kromatografi:• Fasa gerak cair, fasa diam cair
Contoh:Kromatografi kertasKromatografi cair kinerja tinggi (HPLC)• Fasa gerak cair, fasa diam padatContoh:Kromatografi lapis tipis (KLT/TLC)Kromatografi kolom
![Page 6: Kromatografi](https://reader038.fdocuments.net/reader038/viewer/2022100518/5587d1b5d8b42a02218b456b/html5/thumbnails/6.jpg)
Jenis Kromatografi:lanjutanFasa gerak gas, fasa diam cair
Contoh:Kromatografi gas cair (GLC/ GC)Fasa gerak gas, fasa diam padat
Contoh:Kromatografi gas padat (GSC)
![Page 7: Kromatografi](https://reader038.fdocuments.net/reader038/viewer/2022100518/5587d1b5d8b42a02218b456b/html5/thumbnails/7.jpg)
Teknik operasional kromatografiKarakteristik analit:1.Sifat adsorpsi2.Ion exchange3.Kelarutan/ kepolaran/ titik didih
4.Ukuran partikel5.Afinitas kimia6.Fasa diam resin