CH2O2
Formic acid 99% ULC/MS - CC/SFC
High purity and high UV-transmission formic acid. The ULC/MS grade formic acid from Biosolve ensures reproducibility and offers the best protection for your columns and detectors.
Main characteristics
M | 46.02 |
---|
D | 1.220 |
---|
b.p | 101 °C |
---|
m.p | 4 °C |
---|
Product specificities
Appearance | Clear colorless liquid |
---|
Color (APHA, Pt-Co) | max. 10 |
---|
Assay (T, dry) | 99.0-101.0%w/w |
---|
Water (KF) | max. 1%w/w |
---|
UHPLC/MS/ESI+ (0.1%, as Reserpine) | max. 20ppb |
---|
Grad. elution H.Peak at 254nm | max. 0.002AU |
---|
Grad. elution drift at 254nm | max. 0.010AU |
---|
T260nm | min. 15% |
---|
T270nm | min. 83% |
---|
T280nm | min. 90% |
---|
T300nm | min. 97% |
---|
T320nm | min. 98% |
---|
F254nm (0.1%, as Quinine) | max. 0.5ppb |
---|
F365nm (0.1%, as Quinine) | max. 0.5ppb |
---|
Al (Aluminum) | max. 0.05ppm |
---|
Ca (Calcium) | max. 0.2ppm |
---|
Fe (Iron) | max. 0.2ppm |
---|
K (Potassium) | max. 0.1ppm |
---|
Mg (Magnesium) | max. 0.05ppm |
---|
Na (Sodium) | max. 0.5ppm |
---|
Pb (Lead) | max. 0.2ppm |
---|
Residue after evaporation | max. 0.001%w/w |
---|