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Merck:/Freestyle/LE-Lab-Essentials/Spectroscopy/LE-Spectroscopy-150x100-01292014.jpgMerck offers a wide range of high-quality products for a variety of spectroscopic applications. Our comprehensive portfolio includes high-purity Suprapur® and Ultrapur® acids, auxiliaries (modifiers, Suprapur salts, hydrides) for AAS and ICP sample preparation, as well as Certipur® ICP standards for calibration in atomic spectroscopy, which conform to ISO Guide 34 and are directly traceable to international NIST standards.

Spectrophotometric analysis generally requires the use of highly purified solvents and reference materials for instrument qualification. To support such applications, we offer Uvasol® solvents and Certipur® UV/VIS standards that are thoroughly and stringently tested. For sample preparation in XRF (X-ray fluorescence) spectroscopy, our Spectromelt® digestion fluxes and pressing powder tablets provide you with high purity and excellent batch consistency. We also supply a broad selection of Magnisolv™ deuterated solvents to satisfy the most demanding requirements in NMR (nuclear magnetic resonance) spectroscopy.
Catalog Number Catalog Name
101514 鹽酸 30% (Hydrochloric acid 30%)
170327 鑭 ICP 標準液 1,000 mg/l (Lanthanum ICP standard)
109915 硒濃縮標準液 (Selenium standard)
103591 重氫二甲亞碸 (Dimethyl sulfoxide-D6)
100473 水 (Water)
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