
Voyager
™
Biospectrometry
™
Workstation User’s Guide C-11
C
Dithranol
(see mass
spectrum on
page C-5)
MW 226.06 Da
Applications:
Nonpolar
synthetic
polymers
Color of crystals/
solution:
Yellow
10 mg/ml in
tetrahydrofuran
+ silver trifluoroacetate
to minimize Na
+
and
K
+
adduct formation
• 225.055
• 226.063
• 227.071
• 211.076
2,4,6 trihydroxy
acetophenone
(THAP)
(see mass
spectrum on
page C-5)
MW 168.04 Da
Applications:
Small
Oligonucleotides
Color of crystals/
solution:
White
Make 9:1 dilution of
matrix:diammonium
citrate
Matrix—10 mg/ml in
50:50 water/
acetonitrile
Diammonium
citrate— 50 mg/ml in
water
• 169.050
Matrix Applications/Color
Matrix Solution
Concentration
Characteristic
Matrix Ions
(monoisotopic)
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