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.
Produits appartenant à la catégorie "Étalons de spectrophotométrie"
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Reagecon Spectrophotometry Stray Light Inorganic 340 nm Cut-off Filter - Sodium Nitrite (ChP)
CAS :Reagecon's Spectrophotometry Stray Light Inorganic 340 nm Cut-off Filter - Sodium Nitrite (ChP) is formulated to give zero absorbance at 340 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 Stray Light Inorganic 227nm Cut-off Filter - Lithium Carbonate
Reagecon's Spectrophotometry Stray Light Inorganic 227nm Cut-off Filter - Lithium Carbonate is formulated to give zero absorbance at 227 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 220 mg/L (2ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 220 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 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 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 (Linearity) Blank 0.001M Perchloric Acid (USP)
Reagecon's Spectrophotometry (Linearity) Blank 0.001M Perchloric Acid (USP) is a standard which gives a spectral scan at various wavelengths that include 235, 257, 313 and 350 nm.Couleur et forme :LiquidReagecon Spectrophotometry Bandwidth Resolution Standard Toluene in Hexane (Ph. Eur) Ratio of 268.7nm Peak to 266.8nm Trough
CAS :Reagecon's Spectrophotometry Bandwidth Resolution Standard Toluene in Hexane (Ph. Eur) 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 Stray Light Inorganic 200 nm Cut-off Filter - Potassium Chloride with Blank
Reagecon's Spectrophotometry Stray Light Inorganic 200 nm Cut-off Filter - Potassium Chloride is formulated to give zero absorbance at 200 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 Set 1ug/ml - 5ug/ml - 25ug/ml - 50ug/ml - 500ug/ml (6x5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard Set are standards which gives spectral scans 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 20 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 20 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 60 mg/L (2ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 60 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 500 mg/L (5ml)
Reagecon Spectrophotometry Caffeine Absorbance/Transmission (Linearity) Standard 500 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
