Ammonium Acetate, LC-MS Ultra, CHROMASOLV™
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Ammonium Acetate, LC-MS Ultra, CHROMASOLV™
CHROMASOLV™ Ammonium Acetate
LC-MS Ultra; eluent additive for UHPLC-MS
- For the most demanding LC-MS and UHPLC applications
- Tested for UHPLC-MS suitability
- Highest solvent purity for low detection limits
- Extremely low MS baseline noise
- Exemplary lot-to-lot reproducibility
| Property |
Value |
| Assay (calculated on the anhydrous basis)
| 99.0 - 101.0%
|
| Water (Karl Fischer)
| max. 2.0%
|
| Residue on ignition
| max. 0.01%
|
| pH (1 M, 20°C)
| 6.2 - 7.5
|
| Solution 1 M in H2O
| complying
|
| Aluminium (Al)
| max. 1 ppm
|
| Arsenic (As)
| max. 0.1 ppm
|
| Barium (Ba)
| max. 1 ppm
|
| Bismuth (Bi)
| max. 5 ppm
|
| Calcium (Ca)
| max. 5 ppm
|
| Cadmium (Cd)
| max. 1 ppm
|
| Cobalt (Co)
| max. 1 ppm
|
| Chromium (Cr)
| max. 1 ppm
|
| Copper (Cu)
| max. 1 ppm
|
| Iron (Fe)
| max. 1 ppm
|
| Potassium (K)
| max. 5 ppm
|
| Lithium (Li)
| max. 5 ppm
|
| Magnesium (Mg)
| max. 1 ppm
|
| Manganese (Mn)
| max. 1 ppm
|
| Molybdenum (Mo)
| max. 5 ppm
|
| Sodium (Na)
| max. 5 ppm
|
| Nickel (Ni)
| max. 5 ppm
|
| Lead (Pb)
| max. 1 ppm
|
| Strontium (Sr)
| max. 1 ppm
|
| Zinc (Zn)
| max. 1 ppm
|
| Chloride (Cl)
| max. 5 ppm
|
| Nitrate (NO3)
| max. 10 ppm
|
| Sulfate (SO4)
| max. 10 ppm
|
| Suitability for the UHPLC-MS
| complying
|