Water, BAKER ANALYZED LC-MS Reagent, J.T.Baker®
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Water, BAKER ANALYZED LC-MS Reagent, J.T.Baker®
Formula: H2O
Formula Weight: 18.02
For Use in Liquid Chromatography and Mass Spectrometry
| TEST |
SPECIFICATION |
| For Laboratory, Research, or Manufacturing Use |
| Appearance |
Passes Test |
| Gradient Elution Test (a.u.) - 254 nm |
<= 0.002 |
| Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission |
<= 0.1 ppb |
| Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities |
<= 0.2 ppb |
| Color (APHA) |
<= 10 |
| Residue after Evaporation |
<= 1.0 ppm |
| LC/MS Suitability - Largest Response on ESI- Positive Mode (as Reserpine) |
<= 50 ppb |
| Trace Impurities - Aluminum (Al) |
<= 50.0 ppb |
| Trace Impurities - *Calcium (Ca) |
<= 50.0 ppb |
| Trace Impurities - Iron (Fe) |
<= 50.0 ppb |
| Trace Impurities - Lithium (Li) |
<= 30.0 ppb |
| Trace Impurities - Magnesium (Mg) |
<= 50.0 ppb |
| Trace Impurities - Nickel (Ni) |
<= 30.0 ppb |
| Trace Impurities - Potassium (K) |
<= 50 ppb |
| Trace Impurities - *Sodium (Na) |
<= 50.0 ppb |
| *may change over time due to extraction from glass container. Filtered through a 0.2 micron filter. |
| CAS Number |
7732-18-5 |
| HTS Number |
2853000095 |
| Density |
1L = 1.00kg |
| Management of Change |
NI |