Suprapur® and Ultrapur High Purity Acids and Bases
Suprapur® and Ultrapur |
High-Purity Acids and Bases for Sample Preparation in Inorganic Trace Analysis
Sample solution preparation in instrumental inorganic trace analysis requires extremely pure preparation reagents – because any impurity can compromise measurement accuracy. Merck offers a broad variety of high-purity Suprapur® and Ultrapur acids and bases for wet digestion.
Ultrapur meets the highest demands of all users for ultra-trace instrumental analysis in ppt range, e.g. ICP-MS. Suprapur® grade acids feature extremely low impurities which makes them perfect for high-precision analysis in the ppb range. Their reliably high stability guarantees consistent purity during the entire minimum shelf life. With Suprapur® and Ultrapur acids and bases from Merck, you detect your analyte, not the impurities of your reagents.
| Catalog Number | Catalog Name |
|---|---|
| 105428 | Amoníaco en solución 25% |
| 100335 | Ácido fluorhídrico 40% |
| 100441 | Ácido nítrico 65% |
| 107298 | Hidrógeno peróxido 30% |
| 100714 | Ácido sulfúrico 96% |
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