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Click to see other convenient HPLC Water packaging sizes.
ProteoChem’s HPLC Water is for use in high performance liquid chromatography. Our HPLC Water is submicron filtered and is ideally suited for optimal HPLC performance. ProteoChem’s HPLC grade water is designed to provide a stable baseline for the highest sensitivity HPLC applications.
ProteoChem also offers ultra high purity LCMS Grade Water
CAS Number: 7732-18-5
Molecular Formula: H2O
Molecular Weight: 18.01
Alternative Name: HPLC Grade Water
Our HPLC Grade Water is assayed to meet the following minimum specifications:
Test |
Specification |
Result |
| Color (APHA) |
≤ 10 |
< 1 |
| LC Gradient Elution Suitability |
Passes Test |
Pass |
| Residue after Evaporation |
≤ 3 ppm |
< 1 ppm |
| Optical Absorbance at: |
|
|
190 nm |
≤ 0.01 |
0.000 |
200 nm |
≤ 0.01 |
0.000 |
254 nm |
≤ 0.005 |
0.000 |
300 nm |
≤ 0.005 |
0.001 |
400 nm |
≤ 0.005 |
0.002 |
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