Additives/modifiers

Consult this list of additives and modifiers and their specific quantities for use in your system.

• Acetic acid, ≤0.3% vol.
• Ammonium acetate, ≤50 mM
• Ammonium bicarbonate, ≤10 mM
• Ammonium hydroxide, ≤50 mM
• Ethylenediaminetetraacetic acid (EDTA), ≤0.1% wt.
• Formic acid, ≤0.2% vol.
• Warning: To avoid damaging the system components, and to prevent contact with corrosive material that can be present on the components that hexafluoroisopropanol (HFIP) damages, do not use HFIP in wash solvents.
  HFIP for oligonucleotide applications, 1% to 4% aqueous solutions
• Heptafluorobutyric acid, ≤0.1% vol.
• Phosphate buffer, ≤10 mM
• Triethylamine (TEA), ≤0.1% vol.
• Trifluoroacetic acid (TFA), ≤0.1% vol.