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SPEKTROMETRI MASSA 
(MASS SPECTROMETRY)
Pendahuluan
Pendahuluan 
Spektrometri massa (SM) merupakan suatu metode untuk pemisahan 
dan pengukuran ion dalam bentuk fase gas yang bergantung pada 
nisbah massa/muatan 
Ada yang berpendapat bahwa: 
• SM bukan merupakan teknik spektroskopi 
tidak ada interaksi radiasi EM saat pengukuran 
• Dapat disebut pula teknik pemisahan ion dipisahkan secara fisik 
berdasarkan massanya 
Informasi SM: 
1) Komposisi unsur dalam sampel atau materi 
2) Struktur molekul anorganik, organik, dan makromolekul 
3) Komposisi kualitatif dan kuantitatif suatu campuran 
kompleks 
4) Struktur dan komposisi suatu permukaan padat 
5) Nisbah isotop atom dalam sampel
Analisis cepat (normalnya beberapa detik atau dapat lebih 
kecil lagi); resolusi sangat baik; limit deteksi lebih baik dari 
metode-metode optik lainnya; spektrum relatif sederhana 
sehingga identifikasi yang lebih jelas dapat dilakukan
SAMPAI DI SINI DULU YA . . . . . 
TERIMA KASIH. . . . . . 
Wassalaamu’alaikum warohmatullaahi wabarakaatuh
SAMPAI DI SINI , SAMPAI JUMPA DI UAS SEMOGA SUKSES YA . . . . . 
TERIMA KASIH. . . . . . 
Wassalaamu’alaikum warohmatullaahi wabarakaatuh

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Mass spektro

  • 1. SPEKTROMETRI MASSA (MASS SPECTROMETRY)
  • 3. Pendahuluan Spektrometri massa (SM) merupakan suatu metode untuk pemisahan dan pengukuran ion dalam bentuk fase gas yang bergantung pada nisbah massa/muatan Ada yang berpendapat bahwa: • SM bukan merupakan teknik spektroskopi tidak ada interaksi radiasi EM saat pengukuran • Dapat disebut pula teknik pemisahan ion dipisahkan secara fisik berdasarkan massanya Informasi SM: 1) Komposisi unsur dalam sampel atau materi 2) Struktur molekul anorganik, organik, dan makromolekul 3) Komposisi kualitatif dan kuantitatif suatu campuran kompleks 4) Struktur dan komposisi suatu permukaan padat 5) Nisbah isotop atom dalam sampel
  • 4. Analisis cepat (normalnya beberapa detik atau dapat lebih kecil lagi); resolusi sangat baik; limit deteksi lebih baik dari metode-metode optik lainnya; spektrum relatif sederhana sehingga identifikasi yang lebih jelas dapat dilakukan
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  • 26. SAMPAI DI SINI DULU YA . . . . . TERIMA KASIH. . . . . . Wassalaamu’alaikum warohmatullaahi wabarakaatuh
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  • 44. SAMPAI DI SINI , SAMPAI JUMPA DI UAS SEMOGA SUKSES YA . . . . . TERIMA KASIH. . . . . . Wassalaamu’alaikum warohmatullaahi wabarakaatuh