Étalons de spectrophotométrie
Les étalons de spectrophotométrie sont essentiels pour l'étalonnage des spectrophotomètres utilisés pour mesurer l'absorption ou la transmission de la lumière dans un échantillon donné. Ces étalons garantissent des mesures précises et reproductibles dans des domaines tels que les produits pharmaceutiques, les tests environnementaux et l'analyse chimique. Chez CymitQuimica, nous proposons une large gamme d'étalons de spectrophotométrie certifiés pour différentes longueurs d'onde et applications, afin de garantir la fiabilité de vos mesures spectrophotométriques.
72 produits trouvés pour "Étalons de spectrophotométrie"
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Reagecon Spectrophotometry Stray Light Inorganic 260 nm Cut-off Filter - Sodium Iodide with Blank
Reagecon's Spectrophotometry Stray Light Inorganic 260 nm Cut-off Filter - Sodium Iodide is formulated to give zero absorbance at 260 nm wavelength. This standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Couleur et forme :LiquidReagecon Spectrophotometry Didymium UV and Visible Wavelength Standard 730nm to 865nm (USP)
Reagecon's Spectrophotometry Didymium UV and Visible Wavelength Standard is a standard which gives peak wavelengths between 730 nm and 865 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regions.Couleur et forme :LiquidReagecon Spectrophotometry Stray Light Inorganic 198 nm Cut-off Filter - Potassium Chloride (Ph. Eur.)
Reagecon's Spectrophotometry Stray Light Inorganic 198 nm Cut-off Filter - Potassium Chloride (Ph. Eur.) is formulated to give zero absorbance at 198 nm wavelength. This standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Couleur et forme :LiquidReagecon Spectrophotometry Holmium Oxide Solution UV and Visible Wavelength Standard 241.13nm to 640.52nm (ChP)
Reagecon's Spectrophotometry Holmium Oxide UV and Visible Wavelength Standard (Ph. Eur) is a standard which gives peak wavelengths between 241.13 nm and 640.52 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regions.Couleur et forme :LiquidReagecon Spectrophotometry Stray Light Inorganic 205nm Cut-off Filter - Sodium Chloride
Reagecon's Spectrophotometry Stray Light Inorganic 205nm Cut-off Filter - Sodium Chloride is formulated to give zero absorbance at 205 nm wavelength. This standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Couleur et forme :LiquidReagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 200 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 200 mg/L is a standard which gives a spectral scan at various wavelengths. - ACCREDITED CALIBRATION: Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for the calibration of laboratory balances. This accreditation underscores our commitment to quality and reliability.Couleur et forme :LiquidReagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 50 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 50 mg/L is a standard which gives a spectral scan at various wavelengths. - ACCREDITED CALIBRATION: Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for the calibration of laboratory balances. This accreditation underscores our commitment to quality and reliability.Couleur et forme :LiquidReagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 100 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 100 mg/L is a standard which gives a spectral scan at various wavelengths. - ACCREDITED CALIBRATION: Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for the calibration of laboratory balances. This accreditation underscores our commitment to quality and reliability.Couleur et forme :LiquidReagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 300 mg/L (2ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 300 mg/L is a standard which gives a spectral scan at various wavelengths. - ACCREDITED CALIBRATION: Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for the calibration of laboratory balances. This accreditation underscores our commitment to quality and reliability.Couleur et forme :LiquidReagecon Spectrophotometry Stray Light Blank - Aqueous (Ph.Eur)
Reagecon’s Spectrophotometry Stray Light Blank - Aqueous Standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Couleur et forme :LiquidReagecon Spectrophotometry Holmium Oxide Solution UV and Visible Wavelength Standard 240nm to 640nm
Reagecon's Spectrophotometry Holmium Oxide UV and Visible Wavelength Standard (Ph. Eur) is a standard which gives peak wavelengths between 240 nm and 640 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regions.Couleur et forme :LiquidReagecon Spectrophotometry Stray Light Inorganic 260nm Cut-off Filter -Sodium Iodide
Reagecon's Spectrophotometry Stray Light Inorganic 260nm Cut-off Filter -Sodium Iodide is formulated to give zero absorbance at 260 nm wavelength. This standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Couleur et forme :LiquidReagecon Spectrophotometry Limit of Stray Light Blank (220nm) for use with Sodium Iodide Standard (ChP)
Reagecon’s Spectrophotometry Stray Light Blank - Aqueous Standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Couleur et forme :LiquidReagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 10 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 10 mg/L is a standard which gives a spectral scan at various wavelengths. - ACCREDITED CALIBRATION: Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for the calibration of laboratory balances. This accreditation underscores our commitment to quality and reliability.Couleur et forme :LiquidReagecon Spectrophotometry Holmium Oxide UV and Visible Wavelength Standard 5 g/L in Perchloric Acid 241nm to 361nm
Reagecon's Spectrophotometry Holmium Oxide UV and Visible Wavelength Standard (Ph. Eur) is a standard which gives peak wavelengths between 241 nm and 361 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regions.Couleur et forme :LiquidReagecon Spectrophotometry Didymium UV and Visible Wavelength Standard 298nm to 865nm
Reagecon's Spectrophotometry Didymium UV and Visible Wavelength Standard is a standard which gives peak wavelengths between 298 nm and 865 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regions.Couleur et forme :LiquidReagecon Spectrophotometry Bandwidth Standard Blank Ratio of 268.7nm Peak to 266.8nm Trough
Reagecon's Spectrophotometry Bandwidth Standard Blank Ratio of 268.7nm Peak to 266.8nm Trough produces a series of peaks and troughs over a very narrow change of wavelength. It enables a plot to be plotted that displays a maximum trough at an absorbance of 0.15A.Couleur et forme :LiquidReagecon Spectrophotometry Bandwidth Standard Toluene in Hexane Ratio of 268.7nm Peak to 266.8nm Trough
CAS :Reagecon's Spectrophotometry Bandwidth Standard Toluene in Hexane Ratio of 268.7nm Peak to 266.8nm Trough produces a series of peaks and troughs over a very narrow change of wavelength. It enables a plot to be plotted that displays a maximum trough at an absorbance of 0.15A.Couleur et forme :LiquidReagecon Spectrophotometry Holmium Oxide UV and Visible Wavelength Standard 240nm to 640nm with Blank (Ph. Eur)
Reagecon's Spectrophotometry Holmium Oxide UV and Visible Wavelength Standard (Ph. Eur) is a standard which gives peak wavelengths between 240 nm and 640 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regionsCouleur et forme :LiquidReagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 5 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 5 mg/L is a standard which gives a spectral scan at various wavelengths. - ACCREDITED CALIBRATION: Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for the calibration of laboratory balances. This accreditation underscores our commitment to quality and reliability.Couleur et forme :Liquid
