User`s guide

Appendix C Matrices
C-8 PerSeptive Biosystems
C
2,5-
dihydroxybenzoic
acid (2,5-DHB)
(see mass
spectrum on
page C-3)
MW 154.03 Da
Applications:
Small molecules
Color of crystals/
solution:
White
10 mg/ml in solvent in
which sample and
matrix are soluble
• 155.034
• 154.027
• 137.024
• 273.040
Matrix Applications/Color
Matrix Solution
Concentration
Characteristic
Matrix Ions
(monoisotopic)
COOH
OH
PB100253
HO