1. Mass range
1) Linear : 1
Da to 500 kDa
2) Reflectron
: 1 Da to 80 kDa
3) Linear : 1
Da to 500 kDa
2. Mass Resolution
1) Linear :
> 5,000 FWHM
2) ACTH 18-39
reflectron : ˃ 14,000 FWHM - ACTH 7-383)
3) MS/MS :
Isotopic Resolution of fragments-Angiotensin 2
3. Accuracy
1) Linear : ˂ 30 ppm with
internal calibration ˂ 200 ppm with external calibration
2) Reflection
: ˂ 10 ppm with
internal calibration ˂ 100 ppm with external calibration
3) MS/MS :
0.02% of parent
4. Precursor resolution : ˃ 200 FWHM at 1000 Da
5. Sensitivity
1) Linerar :
250 fmol (bovine serum albumin) 250 fmol (Glu - 1 - Fibropeptide B)
2) Reflection
: 500 amol (Glu - 1 - Fibropeptide B)
3) MS/MS : 25
fmol (Glu - 1 - Fibropeptide B) |