You searched for: Color Reference and Spectroscopy Standards
Color reference and spectroscopy standards are used to routinely monitor optical spectrometer mechanisms. The calibration solutions provide the base readings that users can compare with the electromagnetic radiation wavelengths and intensities scientific instruments obtain. Placing the reference solution inside, users can zero out settings to reestablish proper mechanics and eliminate systematic error. For quality control, the color reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.
PhotoCheck Check Solutions for Photometers (445/446 nm, 520/525 nm, and 690 nm) Spectroquant®
Supplier: MilliporeSigma
1PC
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Pt-Co/Hazen/APHA (Nominal: 10), Colour, LGC Industrial
Supplier: LGC Standards
Pt-Co/Hazen/APHA (Nominal: 10), Colour, LGC Industrial
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ASTM 1, Colour, Paragon Scientific, LGC Standards
Supplier: LGC Standards
ASTM 1, Colour
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ASTM <0.5, Colour, Paragon Scientific, LGC Standards
Supplier: LGC Standards
ASTM <0.5, Colour
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Potassium Dichromate Standard Solutions in Sulfuric Acid (0.01N) Test Set for Calibrating the Absorbance of Spectrophotometers
Supplier: MilliporeSigma
Fiberboard box
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Paragon Scientific European Pharmacopoeia Standard Solution BY (Brownish Yellow)
Supplier: LGC Standards
Paragon Scientific European Pharmacopoeia Standard Solution BY (Brownish Yellow)
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CombiCheck 50 for Checking the Quality of Photometric Methods for Ammonium, COD and Nitrogen Spectroquant®
Supplier: MilliporeSigma
For Checking the Quality of Photometric Methods for Ammonium, Csb and Nitrogen
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CombiCheck 70 for Checking the Quality of Photometric Methods for Ammonium, COD and Nitrogen Spectroquant®
Supplier: MilliporeSigma
For Checking the Quality of Photometric Methods for Ammonium, Csb and Nitrogen
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Verification Standard for Spectroquant® Move 100 Colorimeter and Spectroquant® Multy Colorimeter
Supplier: MilliporeSigma
1PC
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CombiCheck 20 for Checking the Quality of Photometric Methods for Ammonium, Chloride, CSB, Nitrate, Phosphorus and Sulfate Spectroquant®
Supplier: MilliporeSigma
For Checking the Quality of Photometric Methods for Ammonium, Chloride, Csb, Nitrate, Phosphorus and Sulfate
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ASTM 5, Colour, Paragon Scientific, LGC Standards
Supplier: LGC Standards
ASTM 5, Colour
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Paragon Scientific European Pharmacopoeia Standard Solution Y (Yellow)
Supplier: LGC Standards
Paragon Scientific European Pharmacopoeia Standard Solution Y (Yellow)
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Paragon Scientific European Pharmacopoeia Standard Solution GY (Greenish Yellow)
Supplier: LGC Standards
Paragon Scientific European Pharmacopoeia Standard Solution GY (Greenish Yellow)
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EP Color Standard BY / Reference Solution BY1, Brownish-Yellow Standard Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Color Standard BY / Reference Solution BY1, Brownish-Yellow Standard Solution
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EP Color Standard R / Reference Solution R1, Red Standard Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Color Standard R / Reference Solution R1, Red Standard Solution, RICCA Chemical Company
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EP Color Standard GY, Greenish-Yellow Standard Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Color Standard GY, Greenish-Yellow Standard Solution, RICCA Chemical Company
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Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, Ricca Chemical Company
Supplier: Ricca Chemical
Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, Ricca Chemical Company
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EP Reference Solution BY3, Brownish-Yellow Reference Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Reference Solution BY3, Brownish-Yellow Reference Solution, RICCA Chemical Company
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End Point Color Standard BY3, Ricca Chemical Company
Supplier: Ricca Chemical
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EP Color Standard GY6, Greenish-Yellow Standard Solution, Ricca Chemical Company
Supplier: Ricca Chemical
EP Color Standard GY6, Greenish-Yellow Standard Solution, Ricca Chemical Company
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Color Standard Stock, APHA 500, Modified, Ricca Chemical Company
Supplier: Ricca Chemical
Color Standard Stock, APHA 500, Modified, Ricca Chemical Company
Expand 1 Items
EP Reference Solution, Red Reference Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Reference Solution, Red Reference Solution, RICCA Chemical Company
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Optima 3000 VIS Wavecal Solution, PerkinElmer
Supplier: PerkinElmer
UV wavecal solution ideal to check calibration standards to ensure instrument performance.
Expand 1 Items
EP Reference Solution, Yellow Reference Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Reference Solution Y1, Yellow Reference Solution
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EP Reference Solution BY4, Brownish-Yellow Reference Solution, RICCA Chemical Company
Supplier: Ricca Chemical
EP Reference Solution BY4, Brownish-Yellow Reference Solution, RICCA Chemical Company
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Holmium Oxide Glass Filter, PerkinElmer
Supplier: PerkinElmer
Holmium oxide glass filter for checking the wavelength accuracy of a UV/Vis or UV/Vis/NIR spectrometer.
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Reference Color Standard, ASTM D 848, RICCA Chemical Company
Supplier: Ricca Chemical
Reference Color Standard, ASTM D 848, RICCA Chemical Company
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Color Standard, APHA / HzAen (Platinum-Cobalt), Color = 500, Ricca Chemical Company
Supplier: Ricca Chemical
APHA and ASTM
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End Point Color Standard BY4, Ricca Chemical Company
Supplier: Ricca Chemical
Expand 1 Items
Gardner Color Standard, RICCA Chemical Company
Supplier: Ricca Chemical
Gardner Color Standard #1
Expand 36 Items
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