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Certipur® Reference Materials for UV/VIS Spectroscopy


Norms and regulations such as Ph Eur, USP, GLP, GMP or DIN EN ISO 9001 demand that UV/VIS spectrometers must be checked for correctness and uniformity of results and function on a regular basis. Merck offers high-quality Certipur® UV-VIS standards for testing absorbance, stray light, spectral resolution power and wavelength accuracy according to Ph Eur. Certipur® UV-VIS standards are supplied as stable, ready-to-use solutions in glass ampoules.

Catalog Number Catalog Name
108164 UV/VIS 校正标准品 4 -- 迷光 - (UV-VIS Standard 4: Potassium chloride solution)
104660 UV-VIS 标准品 1a: 重铬酸钾溶液 (600 mg/l) - (UV-VIS Standard 1a: Potassium dichromate solution (600 mg/l))
108160 UV/VIS 校正标准品 1 -- 吸光值 - (UV-VIS Standard 1: Potassium dichromate solution)
108166 校正标准品6-波长 - (UV-VIS Standard 6: holmium oxide solution)
108165 校正标准品5-分辨率 - (UV-VIS Standard 5: Toluene solution in n-hexane)
108161 亚硝酸钠水溶液 - (UV-VIS Standard 2: Sodium nitrite solution)
108163 碘化钠水溶液 - (UV-VIS Standard 3: Sodium iodide solution)
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